code: def test_multivariate_normal_size_types(self):
      # Test for multivariate_normal issue with 'size' argument.
      # Check that the multivariate_normal size argument can be a
      # numpy integer.
      np.random.multivariate_normal([0], [[0]], size=1)
      np.random.multivariate_normal([0], [[0]], size=np.int_(1))
      np.random.multivariate_normal([0], [[0]], size=np.int64(1))
  
file_path: catboost/contrib/python/numpy/py3/numpy/random/tests/test_regression.py
imports: import sys
  from numpy.testing import assert_, assert_array_equal, assert_raises
  from numpy import random
  import numpy
label_desc: Use image node_id 6 for calling the TestRegression obj's underlying member method code with example usage: obj.test_multivariate_normal_size_types() without return types