Update app.py

Possible fix after sdk update.

app.py

@@ -6,7 +6,7 @@ from gradio.themes.utils.theme_dropdown import create_theme_dropdown
 dropdown, js = create_theme_dropdown()
 
 with gr.Blocks(theme='Taithrah/Minimal') as demo:
-    with gr.Row().style(equal_height=True):
+    with gr.Row(equal_height=True):
         with gr.Column(scale=10):
             gr.Markdown(
                 """