1 files changed, 22 insertions, 22 deletions
diff --git a/src/python/grpcio_tests/tests/unit/beta/_implementations_test.py b/src/python/grpcio_tests/tests/unit/beta/_implementations_test.py
index 127f93e9bb..69bb5cc2a5 100644
--- a/src/python/grpcio_tests/tests/unit/beta/_implementations_test.py
+++ b/src/python/grpcio_tests/tests/unit/beta/_implementations_test.py
@@ -26,7 +26,6 @@
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
 """Tests the implementations module of the gRPC Python Beta API."""
 
 import datetime
@@ -40,31 +39,32 @@ from tests.unit import resources
 
 class ChannelCredentialsTest(unittest.TestCase):
 
-  def test_runtime_provided_root_certificates(self):
-    channel_credentials = implementations.ssl_channel_credentials()
-    self.assertIsInstance(
-        channel_credentials, implementations.ChannelCredentials)
-  
-  def test_application_provided_root_certificates(self):
-    channel_credentials = implementations.ssl_channel_credentials(
-        resources.test_root_certificates())
-    self.assertIsInstance(
-        channel_credentials, implementations.ChannelCredentials)
+    def test_runtime_provided_root_certificates(self):
+        channel_credentials = implementations.ssl_channel_credentials()
+        self.assertIsInstance(channel_credentials,
+                              implementations.ChannelCredentials)
+
+    def test_application_provided_root_certificates(self):
+        channel_credentials = implementations.ssl_channel_credentials(
+            resources.test_root_certificates())
+        self.assertIsInstance(channel_credentials,
+                              implementations.ChannelCredentials)
 
 
 class CallCredentialsTest(unittest.TestCase):
 
-  def test_google_call_credentials(self):
-    creds = oauth2client_client.GoogleCredentials(
-        'token', 'client_id', 'secret', 'refresh_token',
-        datetime.datetime(2008, 6, 24), 'https://refresh.uri.com/',
-        'user_agent')
-    call_creds = implementations.google_call_credentials(creds)
-    self.assertIsInstance(call_creds, implementations.CallCredentials)
+    def test_google_call_credentials(self):
+        creds = oauth2client_client.GoogleCredentials(
+            'token', 'client_id', 'secret', 'refresh_token',
+            datetime.datetime(2008, 6, 24), 'https://refresh.uri.com/',
+            'user_agent')
+        call_creds = implementations.google_call_credentials(creds)
+        self.assertIsInstance(call_creds, implementations.CallCredentials)
+
+    def test_access_token_call_credentials(self):
+        call_creds = implementations.access_token_call_credentials('token')
+        self.assertIsInstance(call_creds, implementations.CallCredentials)
 
-  def test_access_token_call_credentials(self):
-    call_creds = implementations.access_token_call_credentials('token')
-    self.assertIsInstance(call_creds, implementations.CallCredentials)
 
 if __name__ == '__main__':
-  unittest.main(verbosity=2)
+    unittest.main(verbosity=2)