[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

ipykernel/tests/test_kernelapp.py

@@ -105,7 +105,7 @@ def test_merge_connection_file():
             del initial_connection_info[key]
 
         # The wildcard ip address was also replaced
-        assert(new_connection_info["ip"] != "*")
+        assert new_connection_info["ip"] != "*"
         del new_connection_info["ip"]
         del initial_connection_info["ip"]