Update app.py

app.py

@@ -167,7 +167,7 @@ with gr.Blocks() as demo2:
     
     with gr.Row():
         provider_selector = gr.Dropdown(
-            providers,
+            choices=providers,
             label="select cloud provider",
             interactive=True,
         )
@@ -187,7 +187,7 @@ with gr.Blocks() as demo2:
         label="select compute instance type",
         interactive=True
     )
-#    region_selector.change(update_compute_options, inputs=[provider_selector, region_selector], outputs=compute_selector)
+    region_selector.change(update_compute_options, inputs=[provider_selector, region_selector], outputs=compute_selector)
 
 gr.TabbedInterface(
     [demoInterface, demo, demo2], ["Try-out", "🚀 Deploy on GCP", " Deploy on 🤗 Endpoint"]