Formating for __repr__

[Steven]

Maybe it would help if I give you the entire __repr__ function.  The data being passed as parameters is mass = 3, position = (0,6.37e+06,0), and velocity = (0,0,0)

def __repr__(self):
        #Representation Call
        #"3kg (0,6.37e+06,0) (0,0,0)"
        formatted = '{1:.6f},({1:.6f},{1:.6f},{1:.6f}),({1:.6f},{1:.6f},{1:.6f})'.format(self.mass, self.position, self.velocity)
        
        print(formatted) #This was for testing. 
        return formatted