message: Remove `print` in docstring as it causes discrepancy in doctest
diff: @@ -68,9 +68,8 @@ def histogram_fixed_width_bins(values,
  >>> nbins = 5
  >>> value_range = [0.0, 5.0]
  >>> new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15]
  - >>> indices = tf.histogram_fixed_width_bins(new_values, value_range, nbins=5)
  - >>> print(indices)
  - tf.Tensor([0 0 1 2 4 4], shape=(6,), dtype=int32)
  + >>> tf.histogram_fixed_width_bins(new_values, value_range, nbins=5)
  + <tf.Tensor: shape=(6,), dtype=int32, numpy=array([0, 0, 1, 2, 4, 4], dtype=int32)>
  ```
  """
  with ops.name_scope(name, 'histogram_fixed_width_bins',
  @@ -136,9 +135,8 @@ def histogram_fixed_width(values,
  >>> nbins = 5
  >>> value_range = [0.0, 5.0]
  >>> new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15]
  - >>> hist = tf.histogram_fixed_width(new_values, value_range, nbins=5)
  - >>> print(hist)
  - tf.Tensor([2 1 1 0 2], shape=(5,), dtype=int32)
  + >>> tf.histogram_fixed_width(new_values, value_range, nbins=5)
  + <tf.Tensor: shape=(5,), dtype=int32, numpy=array([2, 1, 1, 0, 2], dtype=int32)>
  ```
  """
  with ops.name_scope(name, 'histogram_fixed_width',
  