python formating

esphome/__main__.py

@@ -50,7 +50,6 @@ from esphome.util import (
     run_external_process,
     safe_print,
 )
-
 from esphome.zeroconf import get_mac_suffix_nodes
 
 _LOGGER = logging.getLogger(__name__)

esphome/zeroconf.py

@@ -2,9 +2,9 @@ from __future__ import annotations
 
 import asyncio
 from dataclasses import dataclass
-import time
 import logging
-from typing import Callable, Optional
+import time
+from typing import Callable
 
 from zeroconf import IPVersion, ServiceInfo, ServiceStateChange, Zeroconf
 from zeroconf.asyncio import AsyncServiceBrowser, AsyncServiceInfo, AsyncZeroconf
@@ -201,24 +201,29 @@ class AsyncEsphomeZeroconf(AsyncZeroconf):
             return addresses
         return None
 
+
 NODE_SCAN_TIME_SEC = 2
 
+
 class NodeScanner:
     def __init__(self, node_raw_name: str) -> None:
         self.node_raw_name = node_raw_name
-        self.aiobrowser: Optional[AsyncServiceBrowser] = None
-        self.aiozc: Optional[AsyncZeroconf] = None
+        self.aiobrowser: AsyncServiceBrowser | None = None
+        self.aiozc: AsyncZeroconf | None = None
         self.found_nodes = []
 
-    def async_on_service_state_change(self, 
-        zeroconf: Zeroconf, service_type: str, name: str, state_change: ServiceStateChange
+    def async_on_service_state_change(
+        self,
+        zeroconf: Zeroconf,
+        service_type: str,
+        name: str,
+        state_change: ServiceStateChange,
     ) -> None:
         if state_change is not ServiceStateChange.Added:
             return
         if name.startswith(self.node_raw_name):
             self.found_nodes.append(name.split(".")[0] + ".local")
 
-
     async def async_run(self) -> None:
         self.aiozc = AsyncZeroconf(ip_version=IPVersion.V4Only)