what is tf repeat 28 29

1# An N -dimensional Tensor. repeats. An 1-D int Tensor. The number of repetitions for each element. repeats is broadcasted to fit the shape of the given axis.
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3repeat(['a', 'b', 'c'], repeats=[3, 0, 2], axis=0)
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5# Result
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7numpy=array([b'a', b'a', b'a', b'c', b'c'], dtype=object)>