Update discord/soundboard.py

Co-authored-by: Copilot <[email protected]>
Signed-off-by: Paillat <[email protected]>

Author: Paillat-dev

discord/soundboard.py

@@ -90,7 +90,7 @@ def _from_data(self, data: SoundboardSoundPayload | VoiceChannelEffectSendEventP
 
     @override
     def __eq__(self, other: PartialSoundboardSound) -> bool:  # pyright: ignore[reportIncompatibleMethodOverride]
-        if isinstance(other, self, __class__):
+        if isinstance(other, self.__class__):
             return self.id == other.id
         return NotImplemented