carla_connect/mapupdate.py
def change_map(self, currenttown):
        '''
        menthod to change map in qgis.
        '''
        self.carla_client.load_world(currenttown)

        menthod to change map in qgis.
        
menthod to change map in qgis.
menthod to change map in qgis .
def change_map(self, currenttown):
        self.carla_client.load_world(currenttown)
def change_map ( self , currenttown ) : self . carla_client . load_world ( currenttown )
menthod to change map in qgis.
menthod to change map in qgis .
'''
        menthod to change map in qgis.
        '''
self
currenttown