get_zones()

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Retrieve all saved zone areas in a specific map.

Reference

Arguments	Type	Default value
map_name	`str`		The requested map.

Dict with zone name as key and Dict with data of the zone as value.

Key	Type	Info
`$zone_name_0`	`Dict`	`zone_limits`: list of X,Y points limiting zone, `zone_points`: list of X,Y points inside zone.
`$zone_name_1`	`Dict`	`zone_limits`: list of X,Y points limiting zone, `zone_points`: list of X,Y points inside zone.
`...`	`...`	`...`
`$zone_name_n`	`Dict`	`zone_limits`: list of X,Y points limiting zone, `zone_points`: list of X,Y points inside zone.

zones[zone.zone_name] = {'zone_limits': zone_limit_points, 'zone_points': zone_points_points}

Exception	Condition
`RayaNavNotLocated`	The robot is not located on the map.
`RayaNavZonesNotFound`	No zones found on the map.
`RayaNavUnkownError`	An unknown error occurs.
See the complete list of Raya Exceptions.

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