tf.debugging.assert_scalar

Asserts that the given tensor is a scalar.

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.

This is always checked statically, so this method returns nothing.

Args
tensor A Tensor.
message A string to prefix to the default message.
name A name for this operation. Defaults to "assert_scalar"
Raises
ValueError If the tensor is not scalar (rank 0), or if its shape is unknown.

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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.4/api_docs/python/tf/debugging/assert_scalar