code: def test_module_docstring(self):
      assert self.module.mod.__doc__ == textwrap.dedent(
          """\
                       i : 'i'-scalar
                       x : 'i'-array(4)
                       a : 'f'-array(2,3)
                       b : 'f'-array(-1,-1), not allocated\x00
                       foo()\n
                       Wrapper for ``foo``.\n\n"""
      )
  
file_path: catboost/contrib/python/numpy/py3/numpy/f2py/tests/test_module_doc.py
imports: import os
  import sys
  import pytest
  import textwrap
  from .None import util
  from numpy.testing import IS_PYPY
label_desc: Use image node_id 1 for calling the TestModuleDocString obj's underlying member method code with example usage: obj.test_module_docstring() without return types