Update app.py

app.py

@@ -98,13 +98,13 @@ with st.sidebar:
     st.title("PDF FILE UPLOAD:")
     pdf_docs = st.file_uploader("Upload your PDF File and Click on the Submit & Process Button", accept_multiple_files=False, key="pdf_uploader")
     
-query = st.text_input("Ask a Question from the PDF File", key="query")
+query = st.chat_input("Ask a Question from the PDF File")
 if st.button("Submit & Process", key="process_button"):
     #with st.spinner("Processing..."):
     raw_text = get_pdf(pdf_docs)
     text_chunks = text_splitter(raw_text)
 if query:
-    st.session_state.messages.append({'role': 'user', "content": query})
+    #st.session_state.messages.append({'role': 'user', "content": query})
     response = embedding(text_chunks,query)
     st.session_state.messages.append({'role': 'assistant', "content": response})