Returns the index with the smallest value across axes of a tensor.

Returns the smallest index in case of ties.

input A Tensor. Must be one of the following types: float32, float64, int32, uint8, int16, int8, complex64, int64, qint8, quint8, qint32, bfloat16, uint16, complex128, half, uint32, uint64.
axis A Tensor</