def on_on_chat():
    agent.set_assist(PLACE_ON_MOVE, True)
    agent.set_assist(DESTROY_OBSTACLES, True)
    for index in range(10):
        for index2 in range(4):
            agent.move(FORWARD, 5)
            agent.turn(LEFT_TURN)
        agent.move(UP, 1)
player.on_chat("run", on_on_chat)