fixed yt.py pt4.

bot/services/yt.py

@@ -72,8 +72,12 @@ class YtService(_Service):
 
             ydl_opts = self._ydl_config.copy()
             ydl_opts["outtmpl"] = file_path.rsplit(".", 1)[0] + ".mp3"
+
             with YoutubeDL(ydl_opts) as ydl:
-                info = ydl.process_ie_result(info, download=True)
+                url = info.get('webpage_url')
+                if not url:
+                    raise errors.ServiceError("No URL provided for download")
+                ydl.download([url])
 
         except Exception as e:
             logging.error(f"Download error: {str(e)}", exc_info=True)