code: def test_Bounds_array():
      # gh13501
      b = Bounds(lb=[0.0, 0.0], ub=[1.0, 1.0])
      assert isinstance(b.lb, np.ndarray)
      assert isinstance(b.ub, np.ndarray)
  
file_path: catboost/contrib/python/scipy/py3/scipy/optimize/tests/test_constraints.py
imports: import pytest
  import numpy
  from numpy.testing import TestCase, assert_array_equal
  import scipy.sparse
  from scipy.optimize._constraints import Bounds, LinearConstraint, NonlinearConstraint, PreparedConstraint, new_bounds_to_old, old_bound_to_new, strict_bounds
label_desc: Use image node_id 6 for calling a global function with example usage: test_Bounds_array() without return types