Update method.py

Author: BobTheBuidler

web3/method.py

@@ -31,6 +31,7 @@
     Web3ValueError,
 )
 from web3.types import (
+    RequestFormatter,
     RPCEndpoint,
     RPCResponse,
     TFunc,
@@ -46,7 +47,6 @@
 
 
 Munger = Callable[..., Any]
-RequestFormatter = Callable[..., TReturn]
 RequestArgs = Tuple[RPCEndpoint, Sequence[Any]]
 ResponseFormatter = Callable[[RPCResponse], TReturn]
 ResponseFormatters = Tuple[