与えられたクラスを目的地まで移動させるプログラムを作成します。
class Vehicle: 
    max_velocity: int 
    current_velocity: int 
    start_position: tupple 
    target_position: tupple
class Vehicle: 
    max_velocity: int 
    current_velocity: int 
    start_position: tupple 
    target_position: tupple 

    def move(self): 
        velocity = min(self.max_velocity, self.current_velocity) 
        dist = (self.target_position[0] - self.start_position[0],
                self.target_position[1] - self.start_position[1]) 
        self.current_velocity = velocity 
        self.start_position = (self.start_position[0] + velocity/dist[0],
                               self.start_position[1] + velocity/dist[1]) 
        if self.start_position == self.target_position: 
            return True 
        else: 
            return False