code: def test_str(self):
      e = _ArrayMemoryError((1023,), np.dtype(np.uint8))
      str(e)
  
file_path: numpy/numpy/_core/tests/test__exceptions.py
imports: import pickle
  import pytest
  import numpy
  from numpy.exceptions import AxisError
label_desc: Use image node_id 2 for calling the TestArrayMemoryError obj's underlying member method code with example usage: obj.test_str() without return types