Object wrapper in python

class data:
    def __init__(self,path):
#         csv path
        self.Laser = Object()
        self.Laser.data= np.random.rand(19) 
        self.Laser.max = 0
        self.Laser.mean = self.Laser.data.mean()
    def setmax(self):
        self.Laser.max = self.Laser.data