pages/AI_Chatbot.py

import openai
import os
import streamlit as st
openai.api_key = os.getenv("OPENAI_API_KEY")
from langchain.document_loaders import PyPDFLoader

st.title("AI Chatbot")

uploaded_file = st.file_uploader("Choose a file")
def extract(uploaded_file):
    res = []
    loader = PyPDFLoader(uploaded_file)
    pages = loader.load()
    for i in pages:
        res.append(i.page_content.replace('\n',''))
    a = " ".join(res)
    return a
context = extract(uploaded_file)    
def lang(ques):
    docs =  Document(page_content=context)
    index2 = VectorstoreIndexCreator().from_documents([docs])
    answer = index2.query(llm = model, question = ques)
    index2.vectorstore.delete_collection()
    return answer
def qna(uploaded_file,ques):
    session_state['answer']= lang(jury_url)
    
st.title("Jury Records")

ques= st.text_area(label= "Please enter the Question that you wanna ask.", 
              placeholder="Question")

st.text_area("result", value=session_state['answer'])

st.button("Get answer dictionary", on_click=qna, args=[ques])