Upload tools.py

src/tools.py

@@ -118,9 +118,8 @@ def youtube_transcript(
     Args:
         video_url: The URL of the YouTube video.
     """
-    loader = YoutubeLoader(
-        url=video_url,
-        language="en",
+    loader = YoutubeLoader.from_youtube_url(
+        youtube_url=video_url,
         add_video_info=False
     )
     docs = loader.load()