Update app.py

app.py

@@ -85,16 +85,19 @@ def test_rag(qa, query):
     return qa.run(query)
 
 user_prompt = st.chat_input("Ask me anything about the content of the PDF(s):")
+print("user input:", user_prompt)
 if user_prompt:
     st.session_state.messages.append({'role': 'user', "content": user_prompt})
     books_retriever = test_rag(books_db_client_retriever, user_prompt)
+    print("books retriver:",books_retriever)
     # Extracting the relevant answer using regex
     corrected_text_match = re.search(r"Helpful Answer:(.*)", books_retriever, re.DOTALL)
-
+    print("corrected text match:", corrected_text_match)
     if corrected_text_match:
         corrected_text_books = corrected_text_match.group(1).strip()
     else:
         corrected_text_books = "No helpful answer found."
+    print("corrected text books: ",corrected_text_books)
     st.session_state.messages.append({'role': 'assistant', "content": corrected_text_books})
 
 for message in st.session_state.messages: