tf.strings.join

Joins the strings in the given list of string tensors into one tensor;

with the given separator (default is an empty separator).

Args
inputs A list of at least 1 Tensor objects with type string. A list of string tensors. The tensors must all have the same shape, or be scalars. Scalars may be mixed in; these will be broadcast to the shape of non-scalar inputs.
separator An optional string. Defaults to "". string, an optional join separator.
name A name for the operation (optional).
Returns
A Tensor of type string.

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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/r1.15/api_docs/python/tf/strings/join