Update app.py

app.py

@@ -16,7 +16,7 @@ def dataset(url, name):
     whisperPP = WhisperPP(data,name, **whisper_options)
     downloader = YoutubeDownloader(download_path)
     downloader.download(url, whisperPP)
-    
+    params = dict(model_size=model_size,write=write, number_videos=500)
     overwrite = True
     ds.generate_dataset(url, download_path, overwrite, params)