Update app.py

app.py

@@ -79,6 +79,9 @@ def main():
     # Main column for displaying extracted text and user interaction
     col1, col2 = st.columns([1, 2])
     raw_text = None
+    if pdf_docs is None:
+        with col1:
+            st.write("Please upload a document first to proceed.")
     if pdf_docs:
         with col1:
             if st.button("Submit"):
@@ -101,9 +104,7 @@ def main():
     #             user_input(user_question, api_key)
     #             raw_text = get_pdf_text(pdf_docs)
     # # Show message if no PDF documents are uploaded
-    # if pdf_docs is None:
-    #     with col1:
-    #         st.write("Please upload a document first to proceed.")
+
             
     # Display extracted text if available
     if raw_text is not None: