Notify when snippet copied.

app.py

@@ -148,6 +148,10 @@ def transcribe(audio):
     return result["text"]
 
 
+def copy_notify(code):
+    gr.Info("App code snippet copied!")
+
+
 with gr.Blocks() as demo:
     gr.Markdown("<h1 align=\"center\">KiteWind 🪁🍃</h1>")
     gr.Markdown("<h4 align=\"center\">Chat-assisted web app creator by <a href=\"https://huggingface.co/gstaff\">@gstaff</a></h4>")
@@ -174,7 +178,7 @@ with gr.Blocks() as demo:
         with gr.Column():
             gr.Markdown("## 3. Export your app to share!")
             copy_snippet_btn = gr.Button("Copy app snippet to paste in another page")
-            copy_snippet_btn.click(None, code_area, None, _js=copy_snippet_js)
+            copy_snippet_btn.click(copy_notify, code_area, None, _js=copy_snippet_js)
             download_btn = gr.Button("Download app as a standalone file")
             download_btn.click(None, code_area, None, _js=download_code_js)
     with gr.Row():