Update app.py

app.py

@@ -5,12 +5,12 @@ from gradio.themes.utils.theme_dropdown import create_theme_dropdown
 
 dropdown, js = create_theme_dropdown()
 
-with gr.Blocks(theme='Nymbo/Alyx_Theme') as demo:
+with gr.Blocks(theme='Nymbo/Nymbo_Theme') as demo:
     with gr.Row(equal_height=True):
         with gr.Column(scale=10):
             gr.Markdown(
                 """
-                # Theme preview: `Alyx_Theme`
+                # Theme preview: `Nymbo_Theme`
                 To use this theme, set `theme='ehristoforu/MONO_Theme'` in `gr.Blocks()` or `gr.Interface()`.
                 You can append an `@` and a semantic version expression, e.g. @>=1.0.0,<2.0.0 to pin to a given version
                 of this theme.