Update Chat_with_pdf_LLM.py

Chat_with_pdf_LLM.py

@@ -1,3 +1,4 @@
+from dotenv import load_dotenv
 import streamlit as st
 from PyPDF2 import PdfReader
 from langchain.text_splitter import CharacterTextSplitter
@@ -13,14 +14,12 @@ def LLM_pdf(model_name = 'google/flan-t5-large'):
     
     # upload file
     pdf = st.file_uploader("Upload your PDF", type="pdf")
-    print(pdf)
     # extract the text
     if pdf is not None:
       pdf_reader = PdfReader(pdf)
       text = ""
       for page in pdf_reader.pages:
         text += page.extract_text()
-      print(pdf_reader)
         
       # split into chunks
       text_splitter = CharacterTextSplitter(
@@ -40,6 +39,7 @@ def LLM_pdf(model_name = 'google/flan-t5-large'):
           st.session_state['generated'] = []
       if 'past' not in st.session_state:
           st.session_state['past'] = []
+      print(st.session_state['generated'],st.session_state['past'])
       
       # show user input
       user_question = st.text_input("Ask a question about your PDF:")