Fix ruff formatting in e2ee example

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: aryeila

examples/e2ee.py

@@ -7,7 +7,10 @@
 from livekit import rtc
 
 URL = os.environ.get("LIVEKIT_URL", "ws://localhost:7880")
-TOKEN = os.environ.get("LIVEKIT_TOKEN", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE5MDY2MTMyODgsImlzcyI6IkFQSVRzRWZpZFpqclFvWSIsIm5hbWUiOiJuYXRpdmUiLCJuYmYiOjE2NzI2MTMyODgsInN1YiI6Im5hdGl2ZSIsInZpZGVvIjp7InJvb20iOiJ0ZXN0Iiwicm9vbUFkbWluIjp0cnVlLCJyb29tQ3JlYXRlIjp0cnVlLCJyb29tSm9pbiI6dHJ1ZSwicm9vbUxpc3QiOnRydWV9fQ.uSNIangMRu8jZD5mnRYoCHjcsQWCrJXgHCs0aNIgBFY")  # noqa
+TOKEN = os.environ.get(
+    "LIVEKIT_TOKEN",
+    "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE5MDY2MTMyODgsImlzcyI6IkFQSVRzRWZpZFpqclFvWSIsIm5hbWUiOiJuYXRpdmUiLCJuYmYiOjE2NzI2MTMyODgsInN1YiI6Im5hdGl2ZSIsInZpZGVvIjp7InJvb20iOiJ0ZXN0Iiwicm9vbUFkbWluIjp0cnVlLCJyb29tQ3JlYXRlIjp0cnVlLCJyb29tSm9pbiI6dHJ1ZSwicm9vbUxpc3QiOnRydWV9fQ.uSNIangMRu8jZD5mnRYoCHjcsQWCrJXgHCs0aNIgBFY",
+)  # noqa
 
 # This shared key must match the one used by your clients
 SHARED_KEY = os.environ.get("E2EE_SHARED_KEY", "livekitrocks").encode()