def METHOD_NAME(
    shape: Union[Tuple[PrimExprLike], Expr],
    fill_value: Expr,
    dtype: Optional[Union[str, DataType]] = None,
) -> Expr:
    """Fill array with scalar value.
    Parameters
    ----------
    shape : Union[Tuple[PrimExprLike], Expr]
        The shape of the created tensor.
    fill_value : relax.Expr
        The value to fill. Must be a scalar tensor.
    dtype : Optional[Union[str, DataType]]
        The data type of the created tensor.
        If dtype is not given, it will by default use the dtype of fill_value.
    Returns
    -------
    result : relax.Expr
        The result tensor.
    """
    return _ffi_api.METHOD_NAME(shape, fill_value, dtype)  # type: ignore