Update app.py

app.py

@@ -94,9 +94,9 @@ with gr.Blocks(css=css) as demo:
             model_repo_id = gr.Dropdown(
                 label="Model Id",
                 choices=model_dropdown,
-                max_lines=1,
-                placeholder="Choose model",
+                info="Choose model",
                 visible=True,
+                allow_custom_value=True,
                 value=model_repo_id,
             )