Update app.py

app.py

@@ -50,8 +50,8 @@ class BasicAgent:
             from youtube_transcript_api import YouTubeTranscriptApi
             import re
 
-             match = re.search(r"(?:v=|youtu\.be/)([\w-]{11})", url)
-             if not match:
+            match = re.search(r"(?:v=|youtu\.be/)([\w-]{11})", url)
+            if not match:
                  return "Could not extract video ID from URL."
             video_id = match.group(1)