Update app.py

add _return_yt_html_embed function

app.py

@@ -35,6 +35,14 @@ scheduler = CommitScheduler(
     path_in_repo="data",
 )
 
+def _return_yt_html_embed(yt_url):
+    video_id = yt_url.split("?v=")[-1]
+    HTML_str = (
+        f'<center> <iframe width="500" height="320" src="https://www.youtube.com/embed/{video_id}"> </iframe>'
+        " </center>"
+    )
+    return HTML_str
+
 @spaces.GPU(duration=120)
 @lru_cache(maxsize=10)
 def transcribe_audio(inputs, task):