<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def map_set_properties( m: tcod.map.Map, x: int, y: int, isTrans: bool, isWalk: bool ) -> None: """Set the properties of a single cell. .. note:: This function is slow. .. deprecated:: 4.5 Use :any:`tcod.map.Map.transparent` and :any:`tcod.map.Map.walkable` arrays to set these properties. """

    lib.TCOD_map_set_properties(m.map_c, x, y, isTrans, isWalk)