tf.debugging.assert_scalar
Asserts that the given tensor is a scalar (i.e. zero-dimensional).
tf.debugging.assert_scalar(
tensor, name=None, message=None
)
This function raises ValueError unless it can be certain that the given tensor is a scalar. ValueError is also raised if the shape of tensor is unknown.
| Args |
|---|
tensor | A Tensor. |
name | A name for this operation. Defaults to "assert_scalar" |
message | A string to prefix to the default message. |
| Returns |
|---|
The input tensor (potentially converted to a Tensor). |
| Raises |
|---|
ValueError | If the tensor is not scalar (rank 0), or if its shape is unknown. |