message: Add low and high as properties to quantized distribution.
diff: @@ -326,6 +326,21 @@ class QuantizedDistribution(distributions.Distribution):
  graph_parents=graph_parents,
  name=name)
  + @property
  + def distribution(self):
  + """Base distribution, p(x)."""
  + return self._dist
  +
  + @property
  + def low(self):
  + """Lowest value that quantization returns."""
  + return self._low
  +
  + @property
  + def high(self):
  + """Highest value that quantization returns."""
  + return self._high
  +
  def _batch_shape_tensor(self):
  return self.distribution.batch_shape_tensor()
  @@ -569,8 +584,3 @@ class QuantizedDistribution(distributions.Distribution):
  dependencies = [distribution_util.assert_integer_form(
  value, message="value has non-integer components.")]
  return control_flow_ops.with_dependencies(dependencies, value)
  -
  - @property
  - def distribution(self):
  - """Base distribution, p(x)."""
  - return self._dist
  