Working complete code

.gitignore

@@ -0,0 +1 @@
+.env

app.py

@@ -1,63 +1,53 @@
 import gradio as gr
-from huggingface_hub import InferenceClient
-
-"""
-For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
+from langchain import hub
+from langchain_google_genai import ChatGoogleGenerativeAI
+from langchain_core.messages import SystemMessage
+from langchain.agents import create_react_agent, AgentExecutor
+from langchain_community.agent_toolkits.load_tools import load_tools
+from dotenv import find_dotenv, load_dotenv
+import os
+
+load_dotenv(find_dotenv())
+google_api_key = os.environ['GOOGLE_AI_API_KEY']
+
+prompt = hub.pull("hwchase17/react-chat")
+
+template = """
+You are Codora, an AI assistant that helps the user with his/her code. 
+You accept user input and provide assistance in coding. DO NOT PROVIDE ANSWERS, ONLY GUIDE THEM TO THE SOLUTION.
+Provide any necessary information to the user to help them understand the problem and solve it on their own.
+Your answers should be crisp, clear and concise.
+Use the provided tool to search Stack Overflow for relevant information.
+Answer questions that are only related to coding/programming. 
+Don't respond to requests that are irrelevant to coding/programming.
+Politely decline any irrelevant questions and remind them that you need a coding/programming request.
 """
-client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
-
 
-def respond(
-    message,
-    history: list[tuple[str, str]],
-    system_message,
-    max_tokens,
-    temperature,
-    top_p,
-):
-    messages = [{"role": "system", "content": system_message}]
+messages = [SystemMessage(content=template)]
 
-    for val in history:
-        if val[0]:
-            messages.append({"role": "user", "content": val[0]})
-        if val[1]:
-            messages.append({"role": "assistant", "content": val[1]})
+model = ChatGoogleGenerativeAI(model="gemini-1.5-pro",
+                             google_api_key=google_api_key,
+                             temperature=0.4)
 
-    messages.append({"role": "user", "content": message})
+tools = load_tools(["stackexchange"])
 
-    response = ""
+agent = create_react_agent(llm=model,
+                           prompt=prompt,
+                           tools=tools)
 
-    for message in client.chat_completion(
-        messages,
-        max_tokens=max_tokens,
-        stream=True,
-        temperature=temperature,
-        top_p=top_p,
-    ):
-        token = message.choices[0].delta.content
+agent_executor = AgentExecutor(agent=agent,
+                               verbose=True,
+                               tools=tools)
 
-        response += token
-        yield response
+def respond(message, history):
+    messages.append(message)
+    response = agent_executor.invoke({"input": messages, "chat_history" : history})
+    return response['output']
 
-"""
-For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
-"""
 demo = gr.ChatInterface(
     respond,
-    additional_inputs=[
-        gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
-        gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
-        gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
-        gr.Slider(
-            minimum=0.1,
-            maximum=1.0,
-            value=0.95,
-            step=0.05,
-            label="Top-p (nucleus sampling)",
-        ),
-    ],
+    examples=["How do I use async/await in a JavaScript function?", "How do I center a div in CSS?", "How do I create a virtual environment in Python?"]
 )
 
-
 if __name__ == "__main__":
     demo.launch()

requirements.txt

@@ -1 +1,142 @@
-huggingface_hub==0.22.2
+aiofiles==23.2.1
+aiohttp==3.9.5
+aiosignal==1.3.1
+altair==5.3.0
+annotated-types==0.7.0
+anyio==4.4.0
+asttokens==2.4.1
+async-timeout==4.0.3
+attrs==23.2.0
+Authlib==1.3.1
+cachetools==5.3.3
+certifi==2024.6.2
+cffi==1.16.0
+charset-normalizer==3.3.2
+click==8.0.4
+contourpy==1.2.1
+cryptography==42.0.8
+cycler==0.12.1
+dataclasses-json==0.6.7
+datasets==2.20.0
+decorator==5.1.1
+dill==0.3.8
+dnspython==2.6.1
+email_validator==2.1.1
+exceptiongroup==1.2.1
+executing==2.0.1
+fastapi==0.111.0
+fastapi-cli==0.0.4
+ffmpy==0.3.2
+filelock==3.15.1
+fonttools==4.53.0
+frozenlist==1.4.1
+fsspec==2024.5.0
+google-ai-generativelanguage==0.6.4
+google-api-core==2.19.0
+google-api-python-client==2.133.0
+google-auth==2.30.0
+google-auth-httplib2==0.2.0
+google-generativeai==0.5.4
+googleapis-common-protos==1.63.1
+gradio==4.36.1
+gradio_client==1.0.1
+greenlet==3.0.3
+grpcio==1.64.1
+grpcio-status==1.62.2
+h11==0.14.0
+hf_transfer==0.1.6
+httpcore==1.0.5
+httplib2==0.22.0
+httptools==0.6.1
+httpx==0.27.0
+huggingface-hub==0.22.2
+idna==3.7
+importlib_resources==6.4.0
+ipython==8.25.0
+itsdangerous==2.2.0
+jedi==0.19.1
+Jinja2==3.1.4
+jsonpatch==1.33
+jsonpointer==3.0.0
+jsonschema==4.22.0
+jsonschema-specifications==2023.12.1
+kiwisolver==1.4.5
+langchain==0.2.5
+langchain-community==0.2.5
+langchain-core==0.2.7
+langchain-google-genai==1.0.6
+langchain-text-splitters==0.2.1
+langchainhub==0.1.20
+langsmith==0.1.77
+markdown-it-py==3.0.0
+MarkupSafe==2.1.5
+marshmallow==3.21.3
+matplotlib==3.9.0
+matplotlib-inline==0.1.7
+mdurl==0.1.2
+multidict==6.0.5
+multiprocess==0.70.16
+mypy-extensions==1.0.0
+numpy==1.26.4
+orjson==3.10.5
+packaging==24.1
+pandas==2.2.2
+parso==0.8.4
+pexpect==4.9.0
+pillow==10.3.0
+prompt_toolkit==3.0.47
+proto-plus==1.23.0
+protobuf==4.25.3
+psutil==5.9.8
+ptyprocess==0.7.0
+pure-eval==0.2.2
+pyarrow==16.1.0
+pyarrow-hotfix==0.6
+pyasn1==0.6.0
+pyasn1_modules==0.4.0
+pycparser==2.22
+pydantic==2.7.4
+pydantic_core==2.18.4
+pydub==0.25.1
+Pygments==2.18.0
+pyparsing==3.1.2
+python-dateutil==2.9.0.post0
+python-dotenv==1.0.1
+python-multipart==0.0.9
+pytz==2024.1
+PyYAML==6.0.1
+referencing==0.35.1
+requests==2.32.3
+rich==13.7.1
+rpds-py==0.18.1
+rsa==4.9
+ruff==0.4.9
+semantic-version==2.10.0
+shellingham==1.5.4
+six==1.16.0
+sniffio==1.3.1
+spaces==0.28.3
+SQLAlchemy==2.0.30
+stack-data==0.6.3
+StackAPI==0.3.1
+starlette==0.37.2
+tenacity==8.3.0
+tomlkit==0.12.0
+toolz==0.12.1
+tqdm==4.66.4
+traitlets==5.14.3
+typer==0.12.3
+types-requests==2.32.0.20240602
+typing-inspect==0.9.0
+typing_extensions==4.12.2
+tzdata==2024.1
+ujson==5.10.0
+uritemplate==4.1.1
+urllib3==2.2.1
+uvicorn==0.30.1
+uvloop==0.19.0
+watchfiles==0.22.0
+wcwidth==0.2.13
+websockets==11.0.3
+xxhash==3.4.1
+yarl==1.9.4