🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Author: gcf-owl-bot[bot]

noxfile.py

@@ -101,7 +101,17 @@ def default(session, install_extras=True):
         CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
     )
     # Install all test dependencies, then install this package in-place.
-    session.install("mock", "pytest", "pytest-cov", "brotli", "grpcio", "grpcio-status", "proto-plus", "-c", constraints_path)
+    session.install(
+        "mock",
+        "pytest",
+        "pytest-cov",
+        "brotli",
+        "grpcio",
+        "grpcio-status",
+        "proto-plus",
+        "-c",
+        constraints_path,
+    )
 
     if install_extras:
         session.install("opentelemetry-api", "opentelemetry-sdk")