Fix no content in spotify

app/MusicProvider/SpotifyStrategy.py

@@ -70,6 +70,8 @@ class SpotifyStrategy(MusicProviderStrategy):
         }
         async with aiohttp.ClientSession() as session:
             resp = await session.get(f'https://api.spotify.com/v1{endpoint}', headers=user_headers)
+            if resp.status != 200:
+                return None
             return await resp.json()
 
     async def get_tracks(self, token) -> list[Track]:

app/callback_listener.py

@@ -63,7 +63,6 @@ async def spotify_callback(code: str, state: str, session: AsyncSession = Depend
     except:
         raise LinkException()
 
-
     token, refresh_token, expires_in = await get_spotify_token(code)
     user = await session.get(User, user_id)
     if user: