Update app.py

app.py

@@ -230,7 +230,7 @@ def build_demo(embed_mode):
             gr.Markdown(description)
 
         with gr.Row():
-            with gr.Column():
+            with gr.Column(scale=4):
                 with gr.Row(elem_id="model_selector_row"):
                     model_selector = gr.Dropdown(
                         choices=[model + "-4bit" for model in models],