new_contents: from graphmap.map_generator import build_graph
  
  if __name__ == '__main__':
      #  robot_pos = {'point': [ 87, 17.45 ], 'angle': 0}
      #  target_pos = {'point': (148, 16), 'angle': 0}
      robot_pos = { 'point': [ 211.5, 25.75], 'angle': 180 }
      target_pos = { 'point': (221.35, 103.9), 'angle': 135}
  
      g = build_graph(17.8, cache=True)
      print(g.get_path(robot_pos, target_pos, display=True))
      g.display()
  
subject: add function to display the graph with various coordinates