Fixed lint issues

Author: onagbonoga

securitycenter/snippets_v2/regional_endpoint_snippet.py

@@ -42,4 +42,4 @@ def rep_list_finding(parent, endpoint) -> int:
         )
     return count
 
-# [END securitycenter_regional_endpoint_list_findings]
+# [END securitycenter_regional_endpoint_list_findings]

securitycenter/snippets_v2/regional_endpoint_snippet_test.py

@@ -14,16 +14,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import os
+
 import pytest
+
 import regional_endpoint_snippet
 
+
 @pytest.fixture(scope="module")
 def parent():
     return f"{(os.environ['DRZ_SA_ORGANIZATION'])}/sources/-/locations/sa"
 
+
 def endpoint():
     return "securitycenter.me-central2.rep.googleapis.com"
 
+
 def test_rep_list_finding():
     count = regional_endpoint_snippet.rep_list_finding(parent, endpoint)
-    assert count > 0
+    assert count > 0