r"""Gather slices from params axis axis according to indices. Gather slices from params axis `axis` according to `indices`. `indices` must be an integer tensor of any dimension (usually 0-D or 1-D). For 0-D (scalar) `indices`: > `output`$$[p_0, ..., p_{axis-1}, \hspace{5.
(params,
indices,
validate_indices=None,
name=None,
axis=None,
batch_dims=0)
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