Update app.py

app.py

@@ -70,14 +70,16 @@ with gr.Blocks() as demo:
         """
         GCP project ID
         """)
-        gcp_project_id = gr.Textbox()
-    
         gr.Markdown(
         """
         GCP region
         """)
+    
+    with gr.Row():
+        gcp_project_id = gr.Textbox()
         gcp_region = gr.Dropdown(
-            ["us-central1", "asia‑east1", "asia-northeast1"]
+            ["us-central1", "asia‑east1", "asia-northeast1"],
+            value="us-central1"
         )
 
     gr.Markdown(