[videos] Just a little type hinting

vrobbler/apps/videos/models.py

@@ -306,7 +306,9 @@ class Video(ScrobblableMixin):
         return video
 
     @classmethod
-    def get_from_imdb_id(cls, imdb_id: str, overwrite: bool = False):
+    def get_from_imdb_id(
+        cls, imdb_id: str, overwrite: bool = False
+    ) -> "Video":
         video, created = cls.objects.get_or_create(imdb_id=imdb_id)
         if not created and not overwrite:
             return video