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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def map_is_in_fov(m: tcod.map.Map, x: int, y: int) -> bool: """Return True if the cell at x,y is lit by the last field-of-view algorithm. .. note:: This function is slow. .. deprecated:: 4.5 Use :any:`tcod.map.Map.fov` to check this property. """

    return bool(lib.TCOD_map_is_in_fov(m.map_c, x, y))