Update app.py

app.py

@@ -31,7 +31,10 @@ def update_regions(provider):
         if region['status'] == 'available':
             available_regions.append(f"{region['region']}/{region['label']}")
 
-    return available_regions
+    return gr.Dropdown.update(
+        choices=available_regions,
+        value=available_regions[0] if len(available_regions) > 0 else None
+    )
 
 def update_compute_options(provider, region):
     region = region.split("/")[0]
@@ -220,7 +223,8 @@ def update_endpoint(
     else:
         return f"something went wrong {response.status_code} = {response.text}"
 
-with gr.Blocks() as demo2:
+providers = avaliable_providers()
+with gr.Blocks() as interface:
     gr.Markdown("""
     #### Your 🤗 Access Token <span style="color:red;">(Required)</span>
     """)
@@ -267,7 +271,7 @@ with gr.Blocks() as demo2:
         
         with gr.Row():
             provider_selector = gr.Dropdown(
-                choices=avaliable_providers(),
+                choices=providers,
                 interactive=True,
                 show_label=False,
             )
@@ -410,7 +414,7 @@ with gr.Blocks() as demo2:
 
         with gr.Row():
             update_provider_selector = gr.Dropdown(
-                choices=avaliable_providers(),
+                choices=providers,
                 interactive=True,
                 show_label=False,
             )
@@ -552,4 +556,4 @@ with gr.Blocks() as demo2:
             ]
         )    
 
-demo2.launch()
+interface.launch()