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{
"cells": [
{
"cell_type": "code",
"execution_count": 26,
"id": "543ba231",
"metadata": {},
"outputs": [],
"source": [
"#%pip install langchain openai chromadb tiktoken pypdf panel bokeh youtube-transcript-api pytube"
]
},
{
"cell_type": "code",
"execution_count": 27,
"id": "4545d020",
"metadata": {},
"outputs": [],
"source": [
"from langchain.chains import RetrievalQA\n",
"from langchain.llms import OpenAI\n",
"from langchain.document_loaders import PyPDFLoader\n",
"from langchain.document_loaders.csv_loader import CSVLoader\n",
"from langchain.document_loaders import TextLoader\n",
"from langchain.document_loaders import UnstructuredEPubLoader\n",
"from langchain.document_loaders import UnstructuredPowerPointLoader\n",
"from langchain.document_loaders import UnstructuredWordDocumentLoader\n",
"from langchain.document_loaders import UnstructuredHTMLLoader\n",
"from langchain.document_loaders import UnstructuredURLLoader\n",
"from langchain.document_loaders import YoutubeLoader\n",
"from langchain.indexes import VectorstoreIndexCreator\n",
"from langchain.text_splitter import CharacterTextSplitter\n",
"from langchain.embeddings import OpenAIEmbeddings\n",
"from langchain.vectorstores import Chroma\n",
"import panel as pn\n",
"import os\n",
"import dotenv\n",
"dotenv.load_dotenv()\n",
"api_key = os.environ.get(\"API_KEY\")"
]
},
{
"cell_type": "code",
"execution_count": 28,
"id": "2a643296",
"metadata": {},
"outputs": [
{
"data": {
"application/javascript": [
"(function(root) {\n",
" function now() {\n",
" return new Date();\n",
" }\n",
"\n",
" var force = true;\n",
"\n",
" if (typeof root._bokeh_onload_callbacks === \"undefined\" || force === true) {\n",
" root._bokeh_onload_callbacks = [];\n",
" root._bokeh_is_loading = undefined;\n",
" }\n",
"\n",
" if (typeof (root._bokeh_timeout) === \"undefined\" || force === true) {\n",
" root._bokeh_timeout = Date.now() + 5000;\n",
" root._bokeh_failed_load = false;\n",
" }\n",
"\n",
" function run_callbacks() {\n",
" try {\n",
" root._bokeh_onload_callbacks.forEach(function(callback) {\n",
" if (callback != null)\n",
" callback();\n",
" });\n",
" } finally {\n",
" delete root._bokeh_onload_callbacks\n",
" }\n",
" console.debug(\"Bokeh: all callbacks have finished\");\n",
" }\n",
"\n",
" function load_libs(css_urls, js_urls, js_modules, callback) {\n",
" if (css_urls == null) css_urls = [];\n",
" if (js_urls == null) js_urls = [];\n",
" if (js_modules == null) js_modules = [];\n",
"\n",
" root._bokeh_onload_callbacks.push(callback);\n",
" if (root._bokeh_is_loading > 0) {\n",
" console.debug(\"Bokeh: BokehJS is being loaded, scheduling callback at\", now());\n",
" return null;\n",
" }\n",
" if (js_urls.length === 0 && js_modules.length === 0) {\n",
" run_callbacks();\n",
" return null;\n",
" }\n",
" console.debug(\"Bokeh: BokehJS not loaded, scheduling load and callback at\", now());\n",
"\n",
" function on_load() {\n",
" root._bokeh_is_loading--;\n",
" if (root._bokeh_is_loading === 0) {\n",
" console.debug(\"Bokeh: all BokehJS libraries/stylesheets loaded\");\n",
" run_callbacks()\n",
" }\n",
" }\n",
"\n",
" function on_error() {\n",
" console.error(\"failed to load \" + url);\n",
" }\n",
"\n",
" for (var i = 0; i < css_urls.length; i++) {\n",
" var url = css_urls[i];\n",
" const element = document.createElement(\"link\");\n",
" element.onload = on_load;\n",
" element.onerror = on_error;\n",
" element.rel = \"stylesheet\";\n",
" element.type = \"text/css\";\n",
" element.href = url;\n",
" console.debug(\"Bokeh: injecting link tag for BokehJS stylesheet: \", url);\n",
" document.body.appendChild(element);\n",
" }\n",
"\n",
" var skip = [];\n",
" if (window.requirejs) {\n",
" window.requirejs.config({'packages': {}, 'paths': {'Quill': 'https://cdn.quilljs.com/1.3.6/quill', 'gridstack': 'https://cdn.jsdelivr.net/npm/gridstack@4.2.5/dist/gridstack-h5', 'notyf': 'https://cdn.jsdelivr.net/npm/notyf@3/notyf.min'}, 'shim': {'gridstack': {'exports': 'GridStack'}}});\n",
" require([\"Quill\"], function(Quill) {\n",
"\twindow.Quill = Quill\n",
"\ton_load()\n",
" })\n",
" require([\"gridstack\"], function(GridStack) {\n",
"\twindow.GridStack = GridStack\n",
"\ton_load()\n",
" })\n",
" require([\"notyf\"], function() {\n",
"\ton_load()\n",
" })\n",
" root._bokeh_is_loading = css_urls.length + 3;\n",
" } else {\n",
" root._bokeh_is_loading = css_urls.length + js_urls.length + js_modules.length;\n",
" } if (((window['Quill'] !== undefined) && (!(window['Quill'] instanceof HTMLElement))) || window.requirejs) {\n",
" var urls = ['https://cdn.holoviz.org/panel/0.14.4/dist/bundled/quillinput/1.3.6/quill.js'];\n",
" for (var i = 0; i < urls.length; i++) {\n",
" skip.push(urls[i])\n",
" }\n",
" } if (((window['GridStack'] !== undefined) && (!(window['GridStack'] instanceof HTMLElement))) || window.requirejs) {\n",
" var urls = ['https://cdn.holoviz.org/panel/0.14.4/dist/bundled/gridstack/gridstack@4.2.5/dist/gridstack-h5.js'];\n",
" for (var i = 0; i < urls.length; i++) {\n",
" skip.push(urls[i])\n",
" }\n",
" } if (((window['Notyf'] !== undefined) && (!(window['Notyf'] instanceof HTMLElement))) || window.requirejs) {\n",
" var urls = ['https://cdn.holoviz.org/panel/0.14.4/dist/bundled/notificationarea/notyf@3/notyf.min.js'];\n",
" for (var i = 0; i < urls.length; i++) {\n",
" skip.push(urls[i])\n",
" }\n",
" } for (var i = 0; i < js_urls.length; i++) {\n",
" var url = js_urls[i];\n",
" if (skip.indexOf(url) >= 0) {\n",
"\tif (!window.requirejs) {\n",
"\t on_load();\n",
"\t}\n",
"\tcontinue;\n",
" }\n",
" var element = document.createElement('script');\n",
" element.onload = on_load;\n",
" element.onerror = on_error;\n",
" element.async = false;\n",
" element.src = url;\n",
" console.debug(\"Bokeh: injecting script tag for BokehJS library: \", url);\n",
" document.head.appendChild(element);\n",
" }\n",
" for (var i = 0; i < js_modules.length; i++) {\n",
" var url = js_modules[i];\n",
" if (skip.indexOf(url) >= 0) {\n",
"\tif (!window.requirejs) {\n",
"\t on_load();\n",
"\t}\n",
"\tcontinue;\n",
" }\n",
" var element = document.createElement('script');\n",
" element.onload = on_load;\n",
" element.onerror = on_error;\n",
" element.async = false;\n",
" element.src = url;\n",
" element.type = \"module\";\n",
" console.debug(\"Bokeh: injecting script tag for BokehJS library: \", url);\n",
" document.head.appendChild(element);\n",
" }\n",
" if (!js_urls.length && !js_modules.length) {\n",
" on_load()\n",
" }\n",
" };\n",
"\n",
" function inject_raw_css(css) {\n",
" const element = document.createElement(\"style\");\n",
" element.appendChild(document.createTextNode(css));\n",
" document.body.appendChild(element);\n",
" }\n",
"\n",
" var js_urls = [\"https://cdn.holoviz.org/panel/0.14.4/dist/bundled/quillinput/1.3.6/quill.js\", \"https://cdn.bokeh.org/bokeh/release/bokeh-2.4.3.min.js\", \"https://cdn.bokeh.org/bokeh/release/bokeh-gl-2.4.3.min.js\", \"https://cdn.bokeh.org/bokeh/release/bokeh-widgets-2.4.3.min.js\", \"https://cdn.bokeh.org/bokeh/release/bokeh-tables-2.4.3.min.js\", \"https://cdn.bokeh.org/bokeh/release/bokeh-mathjax-2.4.3.min.js\", \"https://unpkg.com/@holoviz/panel@0.14.4/dist/panel.min.js\"];\n",
" var js_modules = [];\n",
" var css_urls = [\"https://cdn.holoviz.org/panel/0.14.4/dist/bundled/quillinput/1.3.6/quill.bubble.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/bundled/quillinput/1.3.6/quill.snow.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/alerts.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/card.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/dataframe.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/debugger.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/json.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/loading.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/markdown.css\", \"https://cdn.holoviz.org/panel/0.14.4/dist/css/widgets.css\"];\n",
" var inline_js = [ function(Bokeh) {\n",
" inject_raw_css(\"\\n .bk.pn-loading.arc:before {\\n background-image: url(\\\"data:image/svg+xml;base64,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\\\");\\n background-size: auto calc(min(50%, 400px));\\n }\\n \");\n",
" }, function(Bokeh) {\n",
" Bokeh.set_log_level(\"info\");\n",
" },\n",
"function(Bokeh) {} // ensure no trailing comma for IE\n",
" ];\n",
"\n",
" function run_inline_js() {\n",
" if ((root.Bokeh !== undefined) || (force === true)) {\n",
" for (var i = 0; i < inline_js.length; i++) {\n",
" inline_js[i].call(root, root.Bokeh);\n",
" }} else if (Date.now() < root._bokeh_timeout) {\n",
" setTimeout(run_inline_js, 100);\n",
" } else if (!root._bokeh_failed_load) {\n",
" console.log(\"Bokeh: BokehJS failed to load within specified timeout.\");\n",
" root._bokeh_failed_load = true;\n",
" }\n",
" }\n",
"\n",
" if (root._bokeh_is_loading === 0) {\n",
" console.debug(\"Bokeh: BokehJS loaded, going straight to plotting\");\n",
" run_inline_js();\n",
" } else {\n",
" load_libs(css_urls, js_urls, js_modules, function() {\n",
" console.debug(\"Bokeh: BokehJS plotting callback run at\", now());\n",
" run_inline_js();\n",
" });\n",
" }\n",
"}(window));"
],
"application/vnd.holoviews_load.v0+json": "(function(root) {\n function now() {\n return new Date();\n }\n\n var force = true;\n\n if (typeof root._bokeh_onload_callbacks === \"undefined\" || force === true) {\n root._bokeh_onload_callbacks = [];\n root._bokeh_is_loading = undefined;\n }\n\n if (typeof (root._bokeh_timeout) === \"undefined\" || force === true) {\n root._bokeh_timeout = Date.now() + 5000;\n root._bokeh_failed_load = false;\n }\n\n function run_callbacks() {\n try {\n root._bokeh_onload_callbacks.forEach(function(callback) {\n if (callback != null)\n callback();\n });\n } finally {\n delete root._bokeh_onload_callbacks\n }\n console.debug(\"Bokeh: all callbacks have finished\");\n }\n\n function load_libs(css_urls, js_urls, js_modules, callback) {\n if (css_urls == null) css_urls = [];\n if (js_urls == null) js_urls = [];\n if (js_modules == null) js_modules = [];\n\n root._bokeh_onload_callbacks.push(callback);\n if (root._bokeh_is_loading > 0) {\n console.debug(\"Bokeh: BokehJS is being loaded, scheduling callback at\", now());\n return null;\n }\n if (js_urls.length === 0 && js_modules.length === 0) {\n run_callbacks();\n return null;\n }\n console.debug(\"Bokeh: BokehJS not loaded, scheduling load and callback at\", now());\n\n function on_load() {\n root._bokeh_is_loading--;\n if (root._bokeh_is_loading === 0) {\n console.debug(\"Bokeh: all BokehJS libraries/stylesheets loaded\");\n run_callbacks()\n }\n }\n\n function on_error() {\n console.error(\"failed to load \" + url);\n }\n\n for (var i = 0; i < css_urls.length; i++) {\n var url = css_urls[i];\n const element = document.createElement(\"link\");\n element.onload = on_load;\n element.onerror = on_error;\n element.rel = \"stylesheet\";\n element.type = \"text/css\";\n element.href = url;\n console.debug(\"Bokeh: injecting link tag for BokehJS stylesheet: \", url);\n document.body.appendChild(element);\n }\n\n var skip = [];\n if (window.requirejs) {\n window.requirejs.config({'packages': {}, 'paths': {'Quill': 'https://cdn.quilljs.com/1.3.6/quill', 'gridstack': 'https://cdn.jsdelivr.net/npm/gridstack@4.2.5/dist/gridstack-h5', 'notyf': 'https://cdn.jsdelivr.net/npm/notyf@3/notyf.min'}, 'shim': {'gridstack': {'exports': 'GridStack'}}});\n require([\"Quill\"], function(Quill) {\n\twindow.Quill = Quill\n\ton_load()\n })\n require([\"gridstack\"], function(GridStack) {\n\twindow.GridStack = GridStack\n\ton_load()\n })\n require([\"notyf\"], function() {\n\ton_load()\n })\n root._bokeh_is_loading = css_urls.length + 3;\n } else {\n root._bokeh_is_loading = css_urls.length + js_urls.length + js_modules.length;\n } if (((window['Quill'] !== undefined) && (!(window['Quill'] instanceof HTMLElement))) || window.requirejs) {\n var urls = ['https://cdn.holoviz.org/panel/0.14.4/dist/bundled/quillinput/1.3.6/quill.js'];\n for (var i = 0; i < urls.length; i++) {\n skip.push(urls[i])\n }\n } if (((window['GridStack'] !== undefined) && (!(window['GridStack'] instanceof HTMLElement))) || window.requirejs) {\n var urls = ['https://cdn.holoviz.org/panel/0.14.4/dist/bundled/gridstack/gridstack@4.2.5/dist/gridstack-h5.js'];\n for (var i = 0; i < urls.length; i++) {\n skip.push(urls[i])\n }\n } if (((window['Notyf'] !== undefined) && (!(window['Notyf'] instanceof HTMLElement))) || window.requirejs) {\n var urls = ['https://cdn.holoviz.org/panel/0.14.4/dist/bundled/notificationarea/notyf@3/notyf.min.js'];\n for (var i = 0; i < urls.length; i++) {\n skip.push(urls[i])\n }\n } for (var i = 0; i < js_urls.length; i++) {\n var url = js_urls[i];\n if (skip.indexOf(url) >= 0) {\n\tif (!window.requirejs) {\n\t on_load();\n\t}\n\tcontinue;\n }\n var element = document.createElement('script');\n element.onload = on_load;\n element.onerror = on_error;\n element.async = false;\n element.src = url;\n console.debug(\"Bokeh: injecting script tag for BokehJS library: \", url);\n document.head.appendChild(element);\n }\n for (var i = 0; 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};\n var comm = {\n send: sendClosure\n };\n }\n window.PyViz.comms[comm_id] = comm;\n return comm;\n }\n window.PyViz.comm_manager = new JupyterCommManager();\n \n\n\nvar JS_MIME_TYPE = 'application/javascript';\nvar HTML_MIME_TYPE = 'text/html';\nvar EXEC_MIME_TYPE = 'application/vnd.holoviews_exec.v0+json';\nvar CLASS_NAME = 'output';\n\n/**\n * Render data to the DOM node\n */\nfunction render(props, node) {\n var div = document.createElement(\"div\");\n var script = document.createElement(\"script\");\n node.appendChild(div);\n node.appendChild(script);\n}\n\n/**\n * Handle when a new output is added\n */\nfunction handle_add_output(event, handle) {\n var output_area = handle.output_area;\n var output = handle.output;\n if ((output.data == undefined) || (!output.data.hasOwnProperty(EXEC_MIME_TYPE))) {\n return\n }\n var id = output.metadata[EXEC_MIME_TYPE][\"id\"];\n var toinsert = output_area.element.find(\".\" + CLASS_NAME.split(' ')[0]);\n if (id !== undefined) {\n var nchildren = toinsert.length;\n var html_node = toinsert[nchildren-1].children[0];\n html_node.innerHTML = output.data[HTML_MIME_TYPE];\n var scripts = [];\n var nodelist = html_node.querySelectorAll(\"script\");\n for (var i in nodelist) {\n if (nodelist.hasOwnProperty(i)) {\n scripts.push(nodelist[i])\n }\n }\n\n scripts.forEach( function (oldScript) {\n var newScript = document.createElement(\"script\");\n var attrs = [];\n var nodemap = oldScript.attributes;\n for (var j in nodemap) {\n if (nodemap.hasOwnProperty(j)) {\n attrs.push(nodemap[j])\n }\n }\n attrs.forEach(function(attr) { newScript.setAttribute(attr.name, attr.value) });\n newScript.appendChild(document.createTextNode(oldScript.innerHTML));\n oldScript.parentNode.replaceChild(newScript, oldScript);\n });\n if (JS_MIME_TYPE in output.data) {\n toinsert[nchildren-1].children[1].textContent = output.data[JS_MIME_TYPE];\n }\n output_area._hv_plot_id = id;\n if ((window.Bokeh !== undefined) && (id in Bokeh.index)) {\n window.PyViz.plot_index[id] = Bokeh.index[id];\n } else {\n window.PyViz.plot_index[id] = null;\n }\n } else if (output.metadata[EXEC_MIME_TYPE][\"server_id\"] !== undefined) {\n var bk_div = document.createElement(\"div\");\n bk_div.innerHTML = output.data[HTML_MIME_TYPE];\n var script_attrs = bk_div.children[0].attributes;\n for (var i = 0; i < script_attrs.length; i++) {\n toinsert[toinsert.length - 1].childNodes[1].setAttribute(script_attrs[i].name, script_attrs[i].value);\n }\n // store reference to server id on output_area\n output_area._bokeh_server_id = output.metadata[EXEC_MIME_TYPE][\"server_id\"];\n }\n}\n\n/**\n * Handle when an output is cleared or removed\n */\nfunction handle_clear_output(event, handle) {\n var id = handle.cell.output_area._hv_plot_id;\n var server_id = handle.cell.output_area._bokeh_server_id;\n if (((id === undefined) || !(id in PyViz.plot_index)) && (server_id !== undefined)) { return; }\n var comm = window.PyViz.comm_manager.get_client_comm(\"hv-extension-comm\", \"hv-extension-comm\", function () {});\n if (server_id !== null) {\n comm.send({event_type: 'server_delete', 'id': server_id});\n return;\n } else if (comm !== null) {\n comm.send({event_type: 'delete', 'id': id});\n }\n delete PyViz.plot_index[id];\n if ((window.Bokeh !== undefined) & (id in window.Bokeh.index)) {\n var doc = window.Bokeh.index[id].model.document\n doc.clear();\n const i = window.Bokeh.documents.indexOf(doc);\n if (i > -1) {\n window.Bokeh.documents.splice(i, 1);\n }\n }\n}\n\n/**\n * Handle kernel restart event\n */\nfunction handle_kernel_cleanup(event, handle) {\n delete PyViz.comms[\"hv-extension-comm\"];\n window.PyViz.plot_index = {}\n}\n\n/**\n * Handle update_display_data messages\n */\nfunction handle_update_output(event, handle) {\n handle_clear_output(event, {cell: {output_area: handle.output_area}})\n handle_add_output(event, handle)\n}\n\nfunction register_renderer(events, OutputArea) {\n function append_mime(data, metadata, element) {\n // create a DOM node to render to\n var toinsert = this.create_output_subarea(\n metadata,\n CLASS_NAME,\n EXEC_MIME_TYPE\n );\n this.keyboard_manager.register_events(toinsert);\n // Render to node\n var props = {data: data, metadata: metadata[EXEC_MIME_TYPE]};\n render(props, toinsert[0]);\n element.append(toinsert);\n return toinsert\n }\n\n events.on('output_added.OutputArea', handle_add_output);\n events.on('output_updated.OutputArea', handle_update_output);\n events.on('clear_output.CodeCell', handle_clear_output);\n events.on('delete.Cell', handle_clear_output);\n events.on('kernel_ready.Kernel', handle_kernel_cleanup);\n\n OutputArea.prototype.register_mime_type(EXEC_MIME_TYPE, append_mime, {\n safe: true,\n index: 0\n });\n}\n\nif (window.Jupyter !== undefined) {\n try {\n var events = require('base/js/events');\n var OutputArea = require('notebook/js/outputarea').OutputArea;\n if (OutputArea.prototype.mime_types().indexOf(EXEC_MIME_TYPE) == -1) {\n register_renderer(events, OutputArea);\n }\n } catch(err) {\n }\n}\n"
},
"metadata": {},
"output_type": "display_data"
},
{
"data": {
"text/html": [
"<style>.bk-root, .bk-root .bk:before, .bk-root .bk:after {\n",
" font-family: var(--jp-ui-font-size1);\n",
" font-size: var(--jp-ui-font-size1);\n",
" color: var(--jp-ui-font-color1);\n",
"}\n",
"</style>"
]
},
"metadata": {},
"output_type": "display_data"
}
],
"source": [
"\n",
"pn.extension('texteditor', template=\"bootstrap\", sizing_mode='stretch_width')\n",
"pn.state.template.param.update(\n",
" main_max_width=\"690px\",\n",
" header_background=\"#F08080\",\n",
")"
]
},
{
"cell_type": "code",
"execution_count": 29,
"id": "f843fe71",
"metadata": {},
"outputs": [],
"source": [
"file_input = pn.widgets.FileInput(width=300)\n",
"\n",
"openaikey = pn.widgets.PasswordInput(\n",
" value=api_key, placeholder=\"Insert your Openai API key here\", width=250\n",
")\n",
"prompt = pn.widgets.TextEditor(\n",
" value=\"\", placeholder=\"How do you become a good programmer?\", height=160, toolbar=False\n",
")\n",
"search_button = pn.widgets.Button(name=\"Search!\")\n",
"\n",
"select_k = pn.widgets.IntSlider(\n",
" name=\"Number of relevant chunks\", start=1, end=10, step=1, value=2\n",
")\n",
"select_chain_type = pn.widgets.RadioButtonGroup(\n",
" name='Chain type', \n",
" options=['stuff', 'map_reduce', \"refine\", \"map_rerank\"]\n",
")\n",
"\n",
"legend = pn.pane.Markdown(\"\"\"\n",
"**Chain types:**\n",
"\n",
"- `stuff`: Parse the entire document at one go. (for smaller documents)\n",
"- `map_reduce`: Split the document into smaller chunks in parallel. (faster processing but less detailed answer)\n",
"- `refine`: Split the document into smaller chunks subsequently. (slower processing but more detailed answer)\n",
"- `map_rerank`: Split the document and into individual chunks. (for simple questions)\n",
"\"\"\")\n",
"\n",
"widgets = pn.Row(\n",
" pn.Column(prompt, search_button, margin=5),\n",
" pn.Card(\n",
" \"Chain type:\",\n",
" pn.Column(select_chain_type, select_k),\n",
" title=\"Advanced settings\", margin=10\n",
" ), \n",
" pn.Column(legend)\n",
")"
]
},
{
"cell_type": "code",
"execution_count": 30,
"id": "7e7daca0",
"metadata": {},
"outputs": [],
"source": [
"def qa(file, query, chain_type, k):\n",
" # load document based on filetype\n",
" if file.endswith(\".txt\"):\n",
" loader = TextLoader(file)\n",
" documents = loader.load()\n",
" elif file.endswith(\".pdf\"):\n",
" loader = PyPDFLoader(file)\n",
" documents = loader.load()\n",
" elif file.endswith(\".epub\"):\n",
" loader = UnstructuredEPubLoader(file)\n",
" documents = loader.load()\n",
" elif file.endswith(\".pptx\"):\n",
" loader = UnstructuredPowerPointLoader(file)\n",
" documents = loader.load()\n",
" elif file.endswith(\".csv\"):\n",
" loader = CSVLoader(file)\n",
" documents = loader.load()\n",
" elif file.endswith(\".docx\"):\n",
" loader = UnstructuredWordDocumentLoader(file)\n",
" documents = loader.load()\n",
" elif file.endswith(\".html\"):\n",
" loader = UnstructuredHTMLLoader(file)\n",
" documents = loader.load()\n",
" else:\n",
" pass\n",
" # split the documents into chunks\n",
" text_splitter = CharacterTextSplitter(chunk_size=1000, chunk_overlap=0)\n",
" texts = text_splitter.split_documents(documents)\n",
" # select which embeddings we want to use\n",
" embeddings = OpenAIEmbeddings()\n",
" # create the vectorestore to use as the index\n",
" db = Chroma.from_documents(texts, embeddings)\n",
" # expose this index in a retriever interface\n",
" retriever = db.as_retriever(search_type=\"similarity\", search_kwargs={\"k\": k})\n",
" # create a chain to answer questions \n",
" qa = RetrievalQA.from_chain_type(\n",
" llm=OpenAI(), chain_type=chain_type, retriever=retriever, return_source_documents=True)\n",
" result = qa({\"query\": query})\n",
" print(result['result'])\n",
" return result"
]
},
{
"cell_type": "code",
"execution_count": 31,
"id": "1ddd25b6",
"metadata": {},
"outputs": [],
"source": [
"convos = [] # store all panel objects in a list\n",
"\n",
"def qa_result(_):\n",
" os.environ[\"OPENAI_API_KEY\"] = openaikey.value\n",
" \n",
" # save pdf file to a temp file \n",
" if file_input.value is not None:\n",
" file_input.save(\"/.cache/temp.pdf\")\n",
" \n",
" prompt_text = prompt.value\n",
" if prompt_text:\n",
" result = qa(file=\"/.cache/temp.pdf\", query=prompt_text, chain_type=select_chain_type.value, k=select_k.value)\n",
" convos.extend([\n",
" pn.Row(\n",
" pn.panel(\"\\U0001F60A\", width=10),\n",
" prompt_text,\n",
" width=600\n",
" ),\n",
" pn.Row(\n",
" pn.panel(\"\\U0001F916\", width=10),\n",
" pn.Column(\n",
" result[\"result\"],\n",
" \"Relevant source text:\",\n",
" pn.pane.Markdown('\\n--------------------------------------------------------------------\\n'.join(doc.page_content for doc in result[\"source_documents\"]))\n",
" )\n",
" )\n",
" ])\n",
" #return convos\n",
" return pn.Column(*convos, margin=15, width=575, min_height=400)"
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "7341d7df",
"metadata": {},
"outputs": [],
"source": [
"qa_interactive = pn.panel(\n",
" pn.bind(qa_result, search_button),\n",
" loading_indicator=True,\n",
")"
]
},
{
"cell_type": "code",
"execution_count": 33,
"id": "88d43948",
"metadata": {},
"outputs": [],
"source": [
"output = pn.WidgetBox('*Output will show up here:*', qa_interactive, width=630, scroll=True)"
]
},
{
"cell_type": "code",
"execution_count": 34,
"id": "19041fc0",
"metadata": {},
"outputs": [
{
"data": {},
"metadata": {},
"output_type": "display_data"
},
{
"data": {
"application/vnd.holoviews_exec.v0+json": "",
"text/html": [
"<div id='1058'>\n",
" <div class=\"bk-root\" id=\"16b4a0d6-9933-441d-a68d-47b1ba9a7090\" data-root-id=\"1058\"></div>\n",
"</div>\n",
"<script type=\"application/javascript\">(function(root) {\n",
" function embed_document(root) {\n",
" var docs_json = {\"83d41296-0c14-4a60-be1d-74b652723404\":{\"defs\":[{\"extends\":null,\"module\":null,\"name\":\"ReactiveHTML1\",\"overrides\":[],\"properties\":[]},{\"extends\":null,\"module\":null,\"name\":\"FlexBox1\",\"overrides\":[],\"properties\":[{\"default\":\"flex-start\",\"kind\":null,\"name\":\"align_content\"},{\"default\":\"flex-start\",\"kind\":null,\"name\":\"align_items\"},{\"default\":\"row\",\"kind\":null,\"name\":\"flex_direction\"},{\"default\":\"wrap\",\"kind\":null,\"name\":\"flex_wrap\"},{\"default\":\"flex-start\",\"kind\":null,\"name\":\"justify_content\"}]},{\"extends\":null,\"module\":null,\"name\":\"GridStack1\",\"overrides\":[],\"properties\":[{\"default\":\"warn\",\"kind\":null,\"name\":\"mode\"},{\"default\":null,\"kind\":null,\"name\":\"ncols\"},{\"default\":null,\"kind\":null,\"name\":\"nrows\"},{\"default\":true,\"kind\":null,\"name\":\"allow_resize\"},{\"default\":true,\"kind\":null,\"name\":\"allow_drag\"},{\"default\":[],\"kind\":null,\"name\":\"state\"}]},{\"extends\":null,\"module\":null,\"name\":\"click1\",\"overrides\":[],\"properties\":[{\"default\":\"\",\"kind\":null,\"name\":\"terminal_output\"},{\"default\":\"\",\"kind\":null,\"name\":\"debug_name\"},{\"default\":0,\"kind\":null,\"name\":\"clears\"}]},{\"extends\":null,\"module\":null,\"name\":\"NotificationAreaBase1\",\"overrides\":[],\"properties\":[{\"default\":\"bottom-right\",\"kind\":null,\"name\":\"position\"},{\"default\":0,\"kind\":null,\"name\":\"_clear\"}]},{\"extends\":null,\"module\":null,\"name\":\"NotificationArea1\",\"overrides\":[],\"properties\":[{\"default\":[],\"kind\":null,\"name\":\"notifications\"},{\"default\":\"bottom-right\",\"kind\":null,\"name\":\"position\"},{\"default\":0,\"kind\":null,\"name\":\"_clear\"},{\"default\":[{\"background\":\"#ffc107\",\"icon\":{\"className\":\"fas fa-exclamation-triangle\",\"color\":\"white\",\"tagName\":\"i\"},\"type\":\"warning\"},{\"background\":\"#007bff\",\"icon\":{\"className\":\"fas fa-info-circle\",\"color\":\"white\",\"tagName\":\"i\"},\"type\":\"info\"}],\"kind\":null,\"name\":\"types\"}]},{\"extends\":null,\"module\":null,\"name\":\"Notification\",\"overrides\":[],\"properties\":[{\"default\":null,\"kind\":null,\"name\":\"background\"},{\"default\":3000,\"kind\":null,\"name\":\"duration\"},{\"default\":null,\"kind\":null,\"name\":\"icon\"},{\"default\":\"\",\"kind\":null,\"name\":\"message\"},{\"default\":null,\"kind\":null,\"name\":\"notification_type\"},{\"default\":false,\"kind\":null,\"name\":\"_destroyed\"}]},{\"extends\":null,\"module\":null,\"name\":\"TemplateActions1\",\"overrides\":[],\"properties\":[{\"default\":0,\"kind\":null,\"name\":\"open_modal\"},{\"default\":0,\"kind\":null,\"name\":\"close_modal\"}]},{\"extends\":null,\"module\":null,\"name\":\"MaterialTemplateActions1\",\"overrides\":[],\"properties\":[{\"default\":0,\"kind\":null,\"name\":\"open_modal\"},{\"default\":0,\"kind\":null,\"name\":\"close_modal\"}]}],\"roots\":{\"references\":[{\"attributes\":{\"children\":[{\"id\":\"1067\"},{\"id\":\"1068\"}],\"css_classes\":[\"panel-widget-box\",\"scrollable\"],\"margin\":[5,5,5,5],\"min_width\":630,\"name\":\"WidgetBox00260\",\"width\":630},\"id\":\"1066\",\"type\":\"Column\"},{\"attributes\":{\"css_classes\":[\"markdown\"],\"margin\":[5,5,5,5],\"name\":\"Markdown00258\",\"sizing_mode\":\"stretch_width\",\"text\":\"<p><em>Output will show up here:</em></p>\"},\"id\":\"1067\",\"type\":\"panel.models.markup.HTML\"},{\"attributes\":{\"align\":\"end\",\"margin\":[5,5,5,5],\"name\":\"HTML00263\",\"text\":\"OpenAI API Key: \",\"width\":110},\"id\":\"1062\",\"type\":\"panel.models.markup.HTML\"},{\"attributes\":{\"children\":[{\"id\":\"1082\"}],\"margin\":[0,0,0,0],\"name\":\"Column00248\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1081\",\"type\":\"Column\"},{\"attributes\":{\"margin\":[5,10,5,10],\"max_length\":5000,\"min_width\":600,\"placeholder\":\"Enter a YouTube URL here...\",\"title\":\"YouTube URL\",\"width\":600},\"id\":\"1064\",\"type\":\"TextInput\"},{\"attributes\":{\"children\":[{\"id\":\"1079\"},{\"id\":\"1080\"}],\"margin\":[0,0,0,0],\"name\":\"Column00241\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1078\",\"type\":\"Column\"},{\"attributes\":{\"height\":160,\"margin\":[5,10,5,10],\"name\":\"\",\"placeholder\":\"How do you become a good programmer?\",\"sizing_mode\":\"stretch_width\",\"toolbar\":false},\"id\":\"1072\",\"type\":\"panel.models.quill.QuillInput\"},{\"attributes\":{\"args\":{\"bidirectional\":false,\"properties\":{\"event:button_click\":\"loading\"},\"source\":{\"id\":\"1073\"},\"target\":{\"id\":\"1068\"}},\"code\":\"\\n if ('event:button_click'.startsWith('event:')) {\\n var value = true\\n } else {\\n var value = source['event:button_click'];\\n value = value;\\n }\\n if (typeof value !== 'boolean' || source.labels !== ['Loading']) {\\n value = true\\n }\\n var css_classes = target.css_classes.slice()\\n var loading_css = ['pn-loading', 'arc']\\n if (value) {\\n for (var css of loading_css) {\\n if (!(css in css_classes)) {\\n css_classes.push(css)\\n }\\n }\\n } else {\\n for (var css of loading_css) {\\n var index = css_classes.indexOf(css)\\n if (index > -1) {\\n css_classes.splice(index, 1)\\n }\\n }\\n }\\n target['css_classes'] = css_classes\\n \",\"tags\":[[1908463083840,[null,\"event:button_click\"],[null,\"loading\"]]]},\"id\":\"1083\",\"type\":\"CustomJS\"},{\"attributes\":{\"margin\":[5,10,5,10],\"max_length\":5000,\"min_width\":600,\"placeholder\":\"Enter a website URL here...\",\"title\":\"Website URL\",\"width\":600},\"id\":\"1065\",\"type\":\"TextInput\"},{\"attributes\":{\"css_classes\":[\"markdown\"],\"margin\":[5,5,5,5],\"name\":\"Markdown00243\",\"sizing_mode\":\"stretch_width\",\"text\":\"<p>Chain type:</p>\"},\"id\":\"1077\",\"type\":\"panel.models.markup.HTML\"},{\"attributes\":{\"children\":[{\"id\":\"1061\"},{\"id\":\"1062\"},{\"id\":\"1063\"}],\"margin\":[0,0,0,0],\"name\":\"Row00265\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1060\",\"type\":\"Row\"},{\"attributes\":{\"css_classes\":[\"card-title\"],\"margin\":[5,0,5,0],\"name\":\"HTML00246\",\"sizing_mode\":\"stretch_width\",\"text\":\"Advanced settings\"},\"id\":\"1076\",\"type\":\"panel.models.markup.HTML\"},{\"attributes\":{\"children\":[{\"id\":\"1071\"},{\"id\":\"1074\"},{\"id\":\"1081\"}],\"margin\":[0,0,0,0],\"name\":\"Row00249\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1070\",\"type\":\"Row\"},{\"attributes\":{\"children\":[{\"id\":\"1069\"}],\"margin\":[0,0,0,0],\"name\":\"Row00254\"},\"id\":\"1068\",\"type\":\"Row\"},{\"attributes\":{\"css_classes\":[\"markdown\"],\"margin\":[5,5,5,5],\"name\":\"Markdown00261\",\"sizing_mode\":\"stretch_width\",\"text\":\"<h2>Query anything in your files/youtube video \\ud83d\\ude0a!</h2>\\n<p>1) Upload a document(pdf,csv,epub,ppt,txt,docx, html). OR youtube link </p>\\n<p>2) Enter OpenAI API key(Using Aaron&rsquo;s by default). </p>\\n<p>3) Ask any question and click &ldquo;Search&rdquo; or &ldquo;Search URL&rdquo;.</p>\"},\"id\":\"1059\",\"type\":\"panel.models.markup.HTML\"},{\"attributes\":{\"children\":[{\"id\":\"1076\"}],\"css_classes\":[\"card-header-row\"],\"margin\":[0,0,0,0],\"name\":\"Row00242\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1075\",\"type\":\"Row\"},{\"attributes\":{\"active\":0,\"labels\":[\"stuff\",\"map_reduce\",\"refine\",\"map_rerank\"],\"margin\":[5,10,5,10],\"sizing_mode\":\"stretch_width\"},\"id\":\"1079\",\"type\":\"RadioButtonGroup\"},{\"attributes\":{\"margin\":[15,15,15,15],\"min_height\":400,\"min_width\":575,\"name\":\"Column00256\",\"width\":575},\"id\":\"1069\",\"type\":\"Column\"},{\"attributes\":{\"margin\":[5,10,5,10],\"max_length\":5000,\"min_width\":250,\"placeholder\":\"Insert your Openai API key here\",\"value\":\"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\",\"width\":250},\"id\":\"1063\",\"type\":\"PasswordInput\"},{\"attributes\":{\"active_header_background\":\"\",\"button_css_classes\":[\"card-button\"],\"children\":[{\"id\":\"1075\"},{\"id\":\"1077\"},{\"id\":\"1078\"}],\"collapsed\":false,\"css_classes\":[\"card\"],\"header_background\":\"\",\"header_color\":\"\",\"header_css_classes\":[\"card-header\"],\"margin\":[10,10,10,10],\"name\":\"Card00245\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1074\",\"type\":\"panel.models.layout.Card\"},{\"attributes\":{\"children\":[{\"id\":\"1059\"},{\"id\":\"1060\"},{\"id\":\"1064\"},{\"id\":\"1065\"},{\"id\":\"1066\"},{\"id\":\"1070\"}],\"margin\":[0,0,0,0],\"name\":\"Column00266\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1058\",\"type\":\"Column\"},{\"attributes\":{\"children\":[{\"id\":\"1072\"},{\"id\":\"1073\"}],\"margin\":[5,5,5,5],\"name\":\"Column00240\",\"sizing_mode\":\"stretch_width\"},\"id\":\"1071\",\"type\":\"Column\"},{\"attributes\":{\"css_classes\":[\"markdown\"],\"margin\":[5,5,5,5],\"name\":\"Markdown00238\",\"sizing_mode\":\"stretch_width\",\"text\":\"<p><strong>Chain types:</strong></p>\\n<ul>\\n<li><code>stuff</code>: Parse the entire document at one go. (for smaller documents)</li>\\n<li><code>map_reduce</code>: Split the document into smaller chunks in parallel. (faster processing but less detailed answer)</li>\\n<li><code>refine</code>: Split the document into smaller chunks subsequently. (slower processing but more detailed answer)</li>\\n<li><code>map_rerank</code>: Split the document and into individual chunks. (for simple questions)</li>\\n</ul>\"},\"id\":\"1082\",\"type\":\"panel.models.markup.HTML\"},{\"attributes\":{\"icon\":null,\"js_event_callbacks\":{\"button_click\":[{\"id\":\"1083\"}]},\"label\":\"Search!\",\"margin\":[5,10,5,10],\"sizing_mode\":\"stretch_width\",\"subscribed_events\":[\"button_click\"]},\"id\":\"1073\",\"type\":\"Button\"},{\"attributes\":{\"end\":10,\"margin\":[5,10,5,10],\"sizing_mode\":\"stretch_width\",\"start\":1,\"title\":\"Number of relevant chunks\",\"value\":2},\"id\":\"1080\",\"type\":\"Slider\"},{\"attributes\":{\"margin\":[5,10,5,10],\"min_width\":300,\"width\":300},\"id\":\"1061\",\"type\":\"FileInput\"},{\"attributes\":{\"client_comm_id\":\"a3dd2ae5caa1440eaa9c0b17df2f33b7\",\"comm_id\":\"956cdc83bc2b42b69b4beaeb98da2c33\",\"plot_id\":\"1058\"},\"id\":\"1084\",\"type\":\"panel.models.comm_manager.CommManager\"}],\"root_ids\":[\"1058\",\"1084\"]},\"title\":\"Bokeh Application\",\"version\":\"2.4.3\"}};\n",
" var render_items = [{\"docid\":\"83d41296-0c14-4a60-be1d-74b652723404\",\"root_ids\":[\"1058\"],\"roots\":{\"1058\":\"16b4a0d6-9933-441d-a68d-47b1ba9a7090\"}}];\n",
" root.Bokeh.embed.embed_items_notebook(docs_json, render_items);\n",
" for (const render_item of render_items) {\n",
" for (const root_id of render_item.root_ids) {\n",
"\tconst id_el = document.getElementById(root_id)\n",
"\tif (id_el.children.length && (id_el.children[0].className === 'bk-root')) {\n",
"\t const root_el = id_el.children[0]\n",
"\t root_el.id = root_el.id + '-rendered'\n",
"\t}\n",
" }\n",
" }\n",
" }\n",
" if (root.Bokeh !== undefined && root.Bokeh.Panel !== undefined) {\n",
" embed_document(root);\n",
" } else {\n",
" var attempts = 0;\n",
" var timer = setInterval(function(root) {\n",
" if (root.Bokeh !== undefined && root.Bokeh.Panel !== undefined) {\n",
" clearInterval(timer);\n",
" embed_document(root);\n",
" } else if (document.readyState == \"complete\") {\n",
" attempts++;\n",
" if (attempts > 200) {\n",
" clearInterval(timer);\n",
" console.log(\"Bokeh: ERROR: Unable to run BokehJS code because BokehJS library is missing\");\n",
" }\n",
" }\n",
" }, 25, root)\n",
" }\n",
"})(window);</script>"
],
"text/plain": [
"Column(sizing_mode='stretch_width')\n",
" [0] Markdown(str, sizing_mode='stretch_width')\n",
" [1] Row(sizing_mode='stretch_width')\n",
" [0] FileInput(width=300)\n",
" [1] HTML(str, align='end', width=110)\n",
" [2] PasswordInput(placeholder='Insert your O..., value='sk-AxQw5rfYepVB7zo9MxMlT3..., width=250)\n",
" [2] TextInput(name='YouTube URL', placeholder='Enter a YouTube U..., width=600)\n",
" [3] TextInput(name='Website URL', placeholder='Enter a website U..., width=600)\n",
" [4] WidgetBox(scroll=True, width=630)\n",
" [0] Markdown(str, sizing_mode='stretch_width')\n",
" [1] ParamFunction(function, _pane=Column, loading_indicator=True, sizing_mode='stretch_width')\n",
" [5] Row(sizing_mode='stretch_width')\n",
" [0] Column(margin=5, sizing_mode='stretch_width')\n",
" [0] TextEditor(height=160, placeholder='How do you become a..., sizing_mode='stretch_width', toolbar=False)\n",
" [1] Button(name='Search!', sizing_mode='stretch_width')\n",
" [1] Card(margin=10, sizing_mode='stretch_width', title='Advanced settings')\n",
" [0] Markdown(str, sizing_mode='stretch_width')\n",
" [1] Column(sizing_mode='stretch_width')\n",
" [0] RadioButtonGroup(name='Chain type', options=['stuff', 'map_reduce', ...], sizing_mode='stretch_width', value='stuff')\n",
" [1] IntSlider(end=10, name='Number of relevant c..., sizing_mode='stretch_width', start=1, value=2)\n",
" [2] Column(sizing_mode='stretch_width')\n",
" [0] Markdown(str, sizing_mode='stretch_width')"
]
},
"execution_count": 34,
"metadata": {
"application/vnd.holoviews_exec.v0+json": {
"id": "1058"
}
},
"output_type": "execute_result"
}
],
"source": [
"# layout\n",
"pn.Column(\n",
" pn.pane.Markdown(\"\"\"\n",
" ## Query anything in your files/youtube video \\U0001F60A!\n",
" \n",
" 1) Upload a document(pdf,csv,epub,ppt,txt,docx, html). OR youtube link \\n\n",
" 2) Enter OpenAI API key(Using Aaron's by default). \\n\n",
" 3) Ask any question and click \"Search\" or \"Search URL\".\n",
" \n",
" \"\"\"),\n",
" pn.Row(file_input,pn.pane.HTML(\"OpenAI API Key: \", width=110, align=\"end\"), openaikey),\n",
" output,\n",
" widgets\n",
"\n",
").servable()"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "3a9b908d",
"metadata": {},
"outputs": [],
"source": []
},
{
"cell_type": "code",
"execution_count": null,
"id": "100ec49c",
"metadata": {},
"outputs": [],
"source": []
},
{
"cell_type": "code",
"execution_count": null,
"id": "e533a218",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.8"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
|