style(api-core): run black formatter on gapic centralization files

Author: hebaalazzeh

packages/google-api-core/google/api_core/gapic_v1/client_cert.py

@@ -77,4 +77,3 @@ def get_client_cert_source(
         ):
             client_cert_source = mtls.default_client_cert_source()
     return client_cert_source
-

packages/google-api-core/tests/unit/gapic/test_client_cert.py

@@ -38,9 +38,7 @@ def test_use_client_cert_effective_with_google_auth(mock_method):
 @mock.patch.dict(os.environ, {}, clear=True)
 def test_use_client_cert_effective_fallback():
     # We must patch hasattr to simulate google-auth lacking the method
-    with mock.patch(
-        "google.api_core.gapic_v1.client_cert.hasattr", return_value=False
-    ):
+    with mock.patch("google.api_core.gapic_v1.client_cert.hasattr", return_value=False):
         # Default is false
         assert use_client_cert_effective() is False
 

packages/google-api-core/tests/unit/gapic/test_routing.py

@@ -144,9 +144,7 @@ def test_get_universe_domain():
     )
 
     # fallback to default
-    assert (
-        get_universe_domain(None, None, "default.com") == "default.com"
-    )  # noqa: E501
+    assert get_universe_domain(None, None, "default.com") == "default.com"  # noqa: E501
 
 
 def test_get_universe_domain_strip():