"""A module."""


def add(x: int, y: int) -> int:
    """Add two numbers.

    >>> add(1, 2)
    3

    Args:
        x: An operand.
        y: An operand.

    Returns:
        x + y.
    """
    return x + y

"""A module."""


def add(x: int, y: int) -> int:
    """Add two numbers.

    >>> add(1, 2)
    3

    Args:
        x: An operand.
        y: An operand.

    Returns:
        x + y.
    """
    return x + y

A module. Add two numbers.      >>> add(1, 2)     3      Args:         x: An operand.         y: An operand.      Returns:         x + y.