I get the following error from codecademy, not the console: Oops, try again. It looks like your Triangle class doesn't have a number_of_sides member variable.
I'm not really even sure what a member variable specifically is. So any help is welcome.
This is my code:
number_of_sides = 3 class Triange(): def __init__(self, angle1, angle2, angle3): self.angle1 = angle1 self.angle2 = angle2 self.angle3 = angle3 number_of_sides = 3 def check_angles(self): if self.angle1+self.angle2+self.angle3==180: return True else: return False