[hotfix][python] Fix flake8 check E523 error for format method has un…

…used arguments (apache#19822)
nicusX · May 27, 2022 · 5ae21e7 · 5ae21e7
1 parent 0b139a1
commit 5ae21e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/flink-python/pyflink/table/tests/test_table_environment_api.py b/flink-python/pyflink/table/tests/test_table_environment_api.py
@@ -555,7 +555,7 @@ def serialize(self, obj):
             values = [float(v) for v in obj._values]
             return 1, None, None, values
         else:
-            raise TypeError("Cannot serialize %r of type %r".format(obj, type(obj)))
+            raise TypeError("Cannot serialize {!r} of type {!r}".format(obj, type(obj)))
 
     def deserialize(self, datum):
         pass