hi guys
i typed the following program:
class ball:
def _init_(self, color, size, direction):
self.color = color
self.size = size
self.direction = direction
def _str_(self):
msg = 'hi, i am a ' + self.size + ' ' + self.color + 'ball!'
return msg
myball = ball('red', 'small', 'down')
print my ball
BUT I GOT THIS ERROR:
Traceback (most recent call last):
File "/Users/leonardo/Documents/ball2.py", line 11, in <module>
myball = ball('red', 'small', 'down')
TypeError: this constructor takes no arguments
can you kindly tell me what is wrong?
thanks a lot!
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