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Browse files- .env +4 -0
- app.py +63 -0
- error_codes.pdf +0 -0
- llama3.py +81 -0
- requirements.txt +21 -0
.env
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OPENAI_API_KEY="sk-proj-Z0wca03PTJSq5bwRQlfAT3BlbkFJnqzpRC38JXdo1Fc0NyF0"
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LANGCHAI_API_KEY="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"
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LANGCHAIN_PROJECT="Tutorial_3"
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GROQ_API_KEY="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"
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app.py
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import streamlit as st
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import os
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from langchain_groq import ChatGroq
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from langchain_community.document_loaders import WebBaseLoader
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from langchain_community.embeddings import OllamaEmbeddings
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from langchain.text_splitter import RecursiveCharacterTextSplitter
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from langchain.chains.combine_documents import create_stuff_documents_chain
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from langchain_core.prompts import ChatPromptTemplate
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from langchain.chains import create_retrieval_chain
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from langchain_community.vectorstores import FAISS
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import time
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from dotenv import load_dotenv
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load_dotenv()
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## Load Groq API Key
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groq_api_key = os.environ['GROQ_API_KEY']
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if "vector" not in st.session_state:
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st.session_state.embeddings=OllamaEmbeddings()
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st.session_state.loader=WebBaseLoader("https://docs.smith.langchain.com/")
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st.session_state.docs=st.session_state.loader.load()
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st.session_state.text_splitter=RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=200)
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st.session_state.final_documents=st.session_state.text_splitter.split_documents(st.session_state.docs[:50])
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st.session_state.vectors=FAISS.from_documents(st.session_state.final_documents, st.session_state.embeddings)
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st.title("Chatgroq Demo")
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llm=ChatGroq(groq_api_key=groq_api_key,
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model="gemma-7b-it")
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prompt = ChatPromptTemplate.from_template(
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"""
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Answer the question based on the provided context only.
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Please provide the most accurate response based on the question.
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<context>
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{context}
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<context>
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Question: {input}
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"""
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)
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document_chain = create_stuff_documents_chain(llm, prompt)
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retriver = st.session_state.vectors.as_retriever()
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retriver_chain = create_retrieval_chain(retriver, document_chain)
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prompt=st.text_input("Input your prompt here")
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if prompt:
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start=time.process_time()
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response = retriver_chain.invoke({"input": prompt})
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print("Response time :",time.process_time() - start)
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st.write(response['answer'])
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# With a Streamlit expander
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with st.expander("Document Similarity Search"):
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# Find the relevant chunks
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for i, doc in enumerate(response["context"]):
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st.write(doc.page_content)
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st.write("------------------------------------")
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error_codes.pdf
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Binary file (120 kB). View file
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llama3.py
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import streamlit as st
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import os
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from langchain_groq import ChatGroq
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from langchain_openai import OpenAIEmbeddings
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from langchain.text_splitter import RecursiveCharacterTextSplitter
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from langchain.chains.combine_documents import create_stuff_documents_chain
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from langchain_core.prompts import ChatPromptTemplate
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from langchain.chains import create_retrieval_chain
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from langchain_community.vectorstores import FAISS
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from langchain_community.document_loaders import PyPDFDirectoryLoader
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from dotenv import load_dotenv
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load_dotenv()
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## load the GroqAPI Key
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os.environ['OPENAI_API_KEY']=os.getenv("OPENAI_API_KEY")
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groq_api_key = os.getenv('GROQ_API_KEY')
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st.title("ChatBot Demo for Error Codes")
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llm=ChatGroq(groq_api_key=groq_api_key,
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model="Llama3-8b-8192")
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prompt = ChatPromptTemplate.from_template(
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"""
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Answer the question based on the provided context only.
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Please provide the most accurate response based on the question.
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<context>
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{context}
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<context>
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Question: {input}
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"""
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)
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def vector_embedding():
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if "vectors" not in st.session_state:
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st.session_state.embeddings = OpenAIEmbeddings()
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st.session_state.loader = PyPDFDirectoryLoader("./data")
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st.session_state.docs = st.session_state.loader.load()
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st.session_state.text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=200)
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st.session_state.final_documents = st.session_state.text_splitter.split_documents(st.session_state.docs[:20])
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st.session_state.vectors = FAISS.from_documents(st.session_state.final_documents, st.session_state.embeddings )
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prompt1=st.text_input("Enter your question from Documents")
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if st.button("Documents Embedding"):
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vector_embedding()
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st.write("VectorStore DB is ready")
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import time
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if prompt1:
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start = time.process_time()
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document_chain = create_stuff_documents_chain(llm, prompt)
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retriever = st.session_state.vectors.as_retriever()
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retrieval_chain = create_retrieval_chain(retriever, document_chain)
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response = retrieval_chain.invoke({'input': prompt1})
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print("Response time : ", time.process_time() - start)
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st.write(response['answer'])
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# With a Streamlit expander
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with st.expander("Document Similarity Search"):
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# Find the relevant chunks
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for i, doc in enumerate(response["context"]):
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st.write(doc.page_content)
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st.write("------------------------------------")
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requirements.txt
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langchain_openai
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langchain_core
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python-dotenv
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streamlit
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langchain_community
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langserve
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fastapi
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uvicorn
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langchain-openai
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sse_starlette
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bs4
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pypdf
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chromadb
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ollama
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faiss-cpu
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arxiv
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wikipedia
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beautifulsoup4
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langchainhub
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groq
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langchain-groq
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