code: def _supports_reduction(self, ser: pd.Series, op_name: str) -> bool:
      if ser.dtype.kind == "O":
          return op_name in ["sum", "min", "max", "any", "all"]
      return True
  
imports: import numpy
  import pytest
  from pandas.core.dtypes.dtypes import NumpyEADtype
  import pandas
  import pandas._testing
  from pandas.api.types import is_object_dtype
  from pandas.core.arrays.numpy_ import NumpyExtensionArray
  from pandas.tests.extension import base
label_desc: Use image node_id 18 for calling the TestNumpyExtensionArray obj's underlying member method code with example usage: obj._supports_reduction(ser, op_name) and returns: True, unknown