Update app.py

app.py

@@ -141,8 +141,8 @@ with gr.Blocks() as server_manager:
     
     with gr.Row():
         action = gr.Radio(["start", "stop", "db-stats", "create-table", "delete-table"], label="Action")
-        name = gr.Textbox(label="Server or Table Name", optional=True)
-        port = gr.Number(label="Port", optional=True)
+        name = gr.Textbox(label="Server or Table Name")  # Removed optional=True
+        port = gr.Number(label="Port", visible=False)  # Making port field visible only when starting a server
     
     with gr.Row():
         submit = gr.Button("Submit")