use python api, add option to join translations, use turbo model

management/commands/transcribe.py

@@ -23,6 +23,8 @@ class Command(BaseCommand):
                             default='', help='list of languages to translate: (i.e. hi:en,de:en')
         parser.add_argument('--gpu', action='store_true', dest='gpu',
                             default=False, help='user GPU (default: disabled)')
+        parser.add_argument('--join-sentences', action='store_true', dest='join_sentences',
+                            default=False, help='make larger annotations (default: disabled)')
 
     def handle(self, **kwargs):
         transcribe.main(**kwargs)