Update app.py

app.py

@@ -11,7 +11,7 @@ with gr.Blocks() as demo:
             gr.Markdown(
                 """
                 # Theme preview: `Instantly_Theme`
-                To use this theme, set `theme='Nymbo/Nymbo_Theme'` in `gr.Blocks()` or `gr.Interface()`.
+                To use this theme, set `theme='Nymbo/Instantly_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.
                 """
@@ -148,4 +148,4 @@ with gr.Blocks() as demo:
 
 
 if __name__ == "__main__":
-    demo.queue().launch(theme='Nymbo/Nymbo_Theme')
+    demo.queue().launch(theme='Nymbo/Instantly_Theme')