Update app.py

app.py

@@ -97,13 +97,11 @@ def main():
 
     # Check if any document is uploaded
     if pdf_docs:
-        user_question = st.text_input("Ask a question from the Docs")
-
-        if user_question:
-            user_input(user_question, api_key)
+        if st.success("Done"):
+            user_question = st.text_input("Ask a question from the Docs")
+            if user_question:
+                user_input(user_question, api_key)
     else:
-        st.write("Please upload a document first to ask questions.")
-
-                
+        st.write("Please upload a document first to ask questions.")                
 if __name__ == "__main__":
     main()