Update app.py

app.py

@@ -51,7 +51,7 @@ def convert_video(video_file: File, quality, aspect_ratio, video_url):
   output_path = video_file.name[:-len(file_extension)]
 
   # Add the .mp4 file extension
-  output_path += ".mp4"
+  output_path += "m3u8"
 
   # Set the output path to the temp directory
   output_path = os.path.join(temp_dir, output_path)