fix lint

examples/discovery/mDNS/mDNS.py

@@ -6,18 +6,15 @@ import trio
 from libp2p import (
     new_host,
 )
+from libp2p.abc import PeerInfo
 from libp2p.crypto.secp256k1 import (
     create_new_key_pair,
 )
-from libp2p.discovery.events.peerDiscovery import (
+from libp2p.discovery.events.peerDiscovery import peerDiscovery
-    peerDiscovery
+
-)
-from libp2p.abc import (
-    PeerInfo
-)
 
 def customFunctoion(peerinfo: PeerInfo):
-    print("Printing peer info from demo file",repr(peerinfo))
+    print("Printing peer info from demo file", repr(peerinfo))
 
 
 async def main():

libp2p/discovery/events/peerDiscovery.py

@@ -1,10 +1,7 @@
 from collections.abc import (
-    Awaitable,
     Callable,
 )
 
-import trio
-
 from libp2p.abc import (
     PeerInfo,
 )
@@ -14,10 +11,10 @@ TTL: int = 60 * 60  # Time-to-live for discovered peers in seconds
 
 class PeerDiscovery:
     def __init__(self) -> None:
-       self._peer_discovered_handlers: list[Callable[[PeerInfo], None]] = []
+        self._peer_discovered_handlers: list[Callable[[PeerInfo], None]] = []
 
     def register_peer_discovered_handler(
-        self, handler: Callable[[PeerInfo], Awaitable[None]]
+        self, handler: Callable[[PeerInfo], None]
     ) -> None:
         self._peer_discovered_handlers.append(handler)
 

libp2p/discovery/mdns/listener.py

@@ -7,15 +7,10 @@ from zeroconf import (
     Zeroconf,
 )
 
-from libp2p.abc import (
+from libp2p.abc import IPeerStore, Multiaddr
-    IPeerStore, 
+from libp2p.discovery.events.peerDiscovery import peerDiscovery
-    Multiaddr
-)
 from libp2p.peer.id import ID
 from libp2p.peer.peerinfo import PeerInfo
-from libp2p.discovery.events.peerDiscovery import (
-    peerDiscovery
-)
 
 
 class PeerListener(ServiceListener):