Function unique

python/paddle/tensor/manipulation.py:3719–3728

(
    x: Tensor,
    return_index: Literal[True] = ...,
    return_inverse: Literal[True] = ...,
    return_counts: Literal[True] = ...,
    axis: int | None = ...,
    dtype: DTypeLike = ...,
    sorted: bool = ...,
    name: str | None = ...,
)

@overload
def unique(
    x: Tensor,
    return_index: Literal[True] = ...,
    return_inverse: Literal[True] = ...,
    return_counts: Literal[True] = ...,
    axis: int | None = ...,
    dtype: DTypeLike = ...,
    sorted: bool = ...,
    name: str | None = ...,
) -> tuple[Tensor, Tensor, Tensor, Tensor]: ...


@overload