Fix missing return statement in TV.watch_providers()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: celiao

tests/test_tv.py

@@ -142,8 +142,9 @@ def test_tv_videos(self):
     def test_tv_watch_providers(self):
         id = TV_ID
         tv = tmdb.TV(id)
-        tv.watch_providers()
+        response = tv.watch_providers()
         self.assertTrue(hasattr(tv, 'results'))
+        self.assertIsNotNone(response)
 
     def test_tv_rating_and_rating_delete(self):
         status_code_create = SUCCESSFUL_CREATE

tmdbsimple/tv.py

@@ -335,6 +335,7 @@ def watch_providers(self, **kwargs):
 
         response = self._GET(path, kwargs)
         self._set_attrs_to_values(response)
+        return response
 
     def rating(self, **kwargs):
         """