message: In `tf.keas.backend.sqrt`, don't clip to (0, Inf), use 'math_ops.minimum(x, 0)` instaead.
diff: @@ -2554,8 +2554,8 @@ def abs(x):
  def sqrt(x):
  """Element-wise square root.
  - This function clips tensor values to a specified min(0) and max(inf)
  - before taking sqrt.
  + This function clips negative tensor values to 0 before computing the
  + square root.
  Arguments:
  x: Tensor or variable.
  @@ -2564,8 +2564,7 @@ def sqrt(x):
  A tensor.
  """
  zero = _constant_to_tensor(0., x.dtype.base_dtype)
  - inf = _constant_to_tensor(np.inf, x.dtype.base_dtype)
  - x = clip_ops.clip_by_value(x, zero, inf)
  + x = math_ops.maximum(x, zero)
  return math_ops.sqrt(x)
  