update in UI

app.py

@@ -86,13 +86,14 @@ def query_documents(user_query):
 # Gradio interface combining document upload and query features
 with gr.Blocks() as demo:
     pdf_input = gr.File(file_count="multiple", label="Upload up to 10 PDF files")
+     process_btn = gr.Button("Process PDFs")
+    process_output = gr.Textbox(label="wait before success message for the document process")
     query_input = gr.Textbox(label="Enter your query", placeholder="Type a question here...")
     
-    process_btn = gr.Button("Process PDFs")
+   
     query_btn = gr.Button("Query Documents")
     
-    process_output = gr.Textbox()
-    query_output = gr.Textbox()
+    query_output = gr.Textbox(label="retrieved documents")
     
     process_btn.click(process_documents, inputs=[pdf_input], outputs=[process_output])
     query_btn.click(query_documents, inputs=[query_input], outputs=[query_output])