fix typo

hls_download.py

@@ -2,7 +2,7 @@ import yt_dlp
 import os
 import subprocess
 
-def download_clips_yt_dlp(stream_url, out_dir, start_time, end_time, resize=True):
+def download_clips(stream_url, out_dir, start_time, end_time, resize=True):
     output_file = os.path.join(out_dir, f"train_{len(os.listdir(out_dir))}.mp4")
     
     # Calculate the duration we want to download