Internal change

PiperOrigin-RevId: 310168600
Change-Id: I91c93a98e3ee3aeea8b16dfb32dcdf658fa97500

tensorflow/python/ops/histogram_ops.py

@@ -22,7 +22,6 @@ from __future__ import print_function
 
 from tensorflow.python.framework import dtypes
 from tensorflow.python.framework import ops
-from tensorflow.python.framework import tensor_util
 from tensorflow.python.ops import array_ops
 from tensorflow.python.ops import clip_ops
 from tensorflow.python.ops import gen_math_ops
@@ -77,20 +76,11 @@ def histogram_fixed_width_bins(values,
   """
   with ops.name_scope(name, 'histogram_fixed_width_bins',
                       [values, value_range, nbins]):
-    value_range_value = tensor_util.constant_value(value_range)
-    if value_range_value is not None:
-      if (value_range_value[0] >= value_range_value[1]):
-        raise ValueError(
-            'value_range should satisfy value_range[0] < value_range[1], ',
-            "but got '[{}, {}]".format(value_range_value[0],
-                                       value_range_value[1]))
-
     values = ops.convert_to_tensor(values, name='values')
     shape = array_ops.shape(values)
 
     values = array_ops.reshape(values, [-1])
     value_range = ops.convert_to_tensor(value_range, name='value_range')
-
     nbins = ops.convert_to_tensor(nbins, dtype=dtypes.int32, name='nbins')
     nbins_float = math_ops.cast(nbins, values.dtype)
 

tensorflow/python/ops/histogram_ops_test.py

@@ -79,16 +79,6 @@ class BinValuesFixedWidth(test.TestCase):
       self.assertEqual(dtypes.int32, bins.dtype)
       self.assertAllClose(expected_bins, self.evaluate(bins))
 
-  def test_range_overlap(self):
-    # GitHub issue 29661
-    value_range = np.float32([0.0, 0.0])
-    values = np.float32([-1.0, 0.0, 1.5, 2.0, 5.0, 15])
-    expected_bins = [0, 0, 4, 4, 4, 4]
-    with self.assertRaises(ValueError):
-      with self.cached_session():
-        _ = histogram_ops.histogram_fixed_width_bins(
-            values, value_range, nbins=5)
-
 
 class HistogramFixedWidthTest(test.TestCase):