code: def test_bin_array_dims(self):
      # gracefully handle bins object > 1 dimension
      vals = np.linspace(0.0, 1.0, num=100)
      bins = np.array([[0, 0.5], [0.6, 1.0]])
      with assert_raises_regex(ValueError, "must be 1d"):
          np.histogram(vals, bins=bins)
  
imports: import numpy
  from numpy import histogram, histogramdd, histogram_bin_edges
  from numpy.testing import assert_, assert_equal, assert_array_equal, assert_almost_equal, assert_array_almost_equal, assert_raises, assert_allclose, assert_array_max_ulp, assert_raises_regex, suppress_warnings
  from numpy.testing._private.utils import requires_memory
  import pytest
label_desc: Use image node_id 20 for calling the TestHistogram obj's underlying member method code with example usage: obj.test_bin_array_dims() without return types