run black over dangling files

libp2p/network/connection/raw_connection_interface.py

@@ -1,7 +1,6 @@
 from abc import ABC, abstractmethod
 
 
-
 class IRawConnection(ABC):
     """
     A Raw Connection provides a Reader and a Writer

libp2p/pubsub/pb/rpc_pb2_grpc.py

@@ -1,3 +1,2 @@
 # Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
 import grpc
-

libp2p/routing/interfaces.py

@@ -5,7 +5,6 @@ from libp2p.peer.id import ID
 from libp2p.peer.peerinfo import PeerInfo
 
 
-
 class IContentRouting(ABC):
     @abstractmethod
     def provide(self, cid: bytes, announce: bool = True) -> None:

libp2p/transport/upgrader.py

@@ -3,7 +3,6 @@ from libp2p.security.security_multistream import SecurityMultistream
 
 
 class TransportUpgrader:
-
     def __init__(self, secOpt, muxerOpt):
         # Store security option
         self.security_multistream = SecurityMultistream()