fix: type __call__ function

Pipfile

@@ -13,6 +13,8 @@ pre-commit = "*"
 furo = "*"
 sphinx = "*"
 myst-parser = "*"
+black = "*"
+typing-extensions = "*"
 
 [requires]
 python_version = "3.8"

pomice/player.py

@@ -132,7 +132,11 @@ class Player(VoiceProtocol):
     )
 
     def __call__(self, client: Client, channel: VoiceChannel) -> Player:
-        return self.__class__(client, channel)
+        self.client = client
+        self.channel = channel
+        self._guild = channel.guild
+
+        return self
 
     def __init__(
         self,