Update app.py

app.py

@@ -148,7 +148,7 @@ class SuperSmartAgent:
             match = re.search(youtube_regex, text)
             if match:
                 # Reconstruct the standard YouTube watch URL from the video ID
-                video_id = match.group(1) # The 11-character video ID
+                video_id = match.group(3) # The 11-character video ID
                 return f"https://www.youtube.com/watch?v={video_id}"
             return None