tf.saved_model.signature_def_utils.is_valid_signature(signature_def)
Defined in tensorflow/python/saved_model/signature_def_utils_impl.py.
Determine whether a SignatureDef can be served by TensorFlow Serving.
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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/api_docs/python/tf/saved_model/signature_def_utils/is_valid_signature