chore: fix mypy err

Author: BobTheBuidler

web3/manager.py

@@ -48,6 +48,7 @@
 )
 from web3.method import (
     Method,
+    ResponseFormatters,
 )
 from web3.middleware import (
     AttributeDictMiddleware,
@@ -360,9 +361,7 @@ async def socket_request(
         self,
         method: RPCEndpoint,
         params: Any,
-        response_formatters: Optional[
-            Tuple[Dict[str, Callable[..., Any]], Callable[..., Any], Callable[..., Any]]
-        ] = None,
+        response_formatters: Optional[ResponseFormatters[Any]] = None,
     ) -> RPCResponse:
         provider = cast(PersistentConnectionProvider, self._provider)
         self.logger.debug(