Update app.py

app.py

@@ -381,7 +381,7 @@ def app_gradio():
                             # value="upper",
                         )
 
-                submit = gr.Button("Try On", elem_classes="primary-btn")
+                submit = gr.Button("Try On", elem_classes="primary-btn", elem_id="submit_btn")
                 gr.Markdown(
                     '''
                     <div style="text-align: center; color: #1a237e; font-weight: 500; margin: 1rem 0;