1 files changed, 3 insertions, 1 deletions
diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py
index 0535592b60..9c39b140a1 100644
--- a/tests/handlers/test_register.py
+++ b/tests/handlers/test_register.py
@@ -580,7 +580,9 @@ class RegistrationTestCase(unittest.HomeserverTestCase):
 
         # Mock Synapse's http json post method to check for the internal bind call
         post_json_get_json = Mock(return_value=make_awaitable(None))
-        self.hs.get_identity_handler().http_client.post_json_get_json = post_json_get_json
+        self.hs.get_identity_handler().http_client.post_json_get_json = (
+            post_json_get_json
+        )
 
         # Retrieve a UIA session ID
         channel = self.uia_register(