message: Remove clipping on BoundedTensorSpec range.
diff: @@ -166,16 +166,8 @@ class BoundedTensorSpec(TensorSpec):
  @classmethod
  def from_spec(cls, spec):
  dtype = dtypes.as_dtype(spec.dtype)
  - if dtype in [dtypes.float64, dtypes.float32]:
  - # Avoid under/over-flow for `dtype.maximum - dtype.minimum`.
  - low = dtype.min / 2
  - high = dtype.max / 2
  - else:
  - low = dtype.min
  - high = dtype.max
  -
  - minimum = getattr(spec, "minimum", low)
  - maximum = getattr(spec, "maximum", high)
  + minimum = getattr(spec, "minimum", dtype.min)
  + maximum = getattr(spec, "maximum", dtype.max)
  return BoundedTensorSpec(spec.shape, dtype, minimum, maximum, spec.name)
  @property
  