message: Make docstring a raw string to fix formating
diff: @@ -4581,7 +4581,7 @@ def sqrt(x, name=None): # pylint: disable=redefined-builtin
  @tf_export("math.exp", "exp")
  @dispatch.add_dispatch_support
  def exp(x, name=None):
  - """Computes exponential of x element-wise. \\(y = e^x\\).
  + r"""Computes exponential of x element-wise. \\(y = e^x\\).
  This function computes the exponential of the input tensor element-wise.
  i.e. `math.exp(x)` or \\(e^x\\), where `x` is the input tensor.
  