Update app.py

app.py

@@ -62,6 +62,9 @@ def main():
             st.write("compelete build model")
     if st.button("Answer"):
         with st.spinner("Answering"):
+            st.write("load pdf")
+            texts=get_text_split(document)
+            db=get_vectorstore(texts)
             qa_chain=get_chain(db)
             get_conversation(query_user=user_question,qa_chain=qa_chain)