Update

app.py

@@ -64,22 +64,21 @@ with gr.Blocks(css='style.css') as demo:
 
     with gr.Accordion(label='Base model', open=False):
         with gr.Row():
-            with gr.Column():
-                current_base_model = gr.Text(label='Current base model')
-            with gr.Column(scale=0.3):
-                check_base_model_button = gr.Button('Check current base model')
+            current_base_model = gr.Text(label='Current base model')
+            check_base_model_button = gr.Button('Check current base model',
+                                                scale=0.15)
         with gr.Row():
-            with gr.Column():
-                new_base_model_id = gr.Text(
-                    label='New base model',
-                    max_lines=1,
-                    placeholder='runwayml/stable-diffusion-v1-5',
-                    info=
-                    'The base model must be compatible with Stable Diffusion v1.5.',
-                    interactive=ALLOW_CHANGING_BASE_MODEL)
-            with gr.Column(scale=0.3):
-                change_base_model_button = gr.Button(
-                    'Change base model', interactive=ALLOW_CHANGING_BASE_MODEL)
+            new_base_model_id = gr.Text(
+                label='New base model',
+                max_lines=1,
+                placeholder='runwayml/stable-diffusion-v1-5',
+                info=
+                'The base model must be compatible with Stable Diffusion v1.5.',
+                interactive=ALLOW_CHANGING_BASE_MODEL)
+            change_base_model_button = gr.Button(
+                'Change base model',
+                interactive=ALLOW_CHANGING_BASE_MODEL,
+                scale=0.15)
         if not ALLOW_CHANGING_BASE_MODEL:
             gr.Markdown(
                 '''The base model is not allowed to be changed in this Space so as not to slow down the demo, but it can be changed if you duplicate the Space.'''