Update app.py

app.py

@@ -42,7 +42,7 @@ with gr.Blocks() as demo:
         examples=example_queries,
         inputs=query_input
     )
-    
-    query_input.submit(get_biomedical_response, query_input, response_output)
+    submit_button = gr.Button("Submit") 
+    submit_button.click(get_biomedical_response, query_input, response_output)
 
 demo.launch()