Update app.py

app.py

@@ -76,19 +76,19 @@ class YouTubeTranscriptTool(Tool):
     output_type = "string"
 
     def forward(self, url: str) -> str:
-    try:
-        from youtube_transcript_api import YouTubeTranscriptApi
-        if "v=" in url:
-            video_id = url.split("v=")[1].split("&")[0]
-        elif "youtu.be/" in url:
-            video_id = url.split("youtu.be/")[1].split("?")[0]
-        else:
-            video_id = url.strip()
-        ytt = YouTubeTranscriptApi()
-        transcript = ytt.fetch(video_id)
-        return " ".join([t.text for t in transcript])[:5000]
-    except Exception as e:
-        return f"Transcript error: {e}"
+        try:
+            from youtube_transcript_api import YouTubeTranscriptApi
+            if "v=" in url:
+                video_id = url.split("v=")[1].split("&")[0]
+            elif "youtu.be/" in url:
+                video_id = url.split("youtu.be/")[1].split("?")[0]
+            else:
+                video_id = url.strip()
+            ytt = YouTubeTranscriptApi()
+            transcript = ytt.fetch(video_id)
+            return " ".join([t.text for t in transcript])[:5000]
+        except Exception as e:
+            return f"Transcript error: {e}"
 
 
 class FileDownloadTool(Tool):