我定义一个函数G01
def G01(PointA,PointB):
XQ = int(tuple(Point0[0]))#起点x坐标
YQ = int(tuple(Point0[1]))#起点y坐标
XZ = int(tuple(PointA[0]))#终点x坐标
YZ = int(tuple(PointA[1]))#终点y坐标
box = cv2.minAreaRect(cnt)#轮廓最小外接矩形
box = cv2.boxPoints(box)#矩形四个角点
box = np.array(box, dtype="int")
box = np.int0(box)
G01(box[0],box[1])这样调用函数没有问题
x=20
y=30
G01([x,y],box[0])这样调用函数出错,怎么把已知点的xy坐标值构造成和box[0]一样的数据类型