Answer:
def __repr__(self):
s = '' "
for row in range(self.height):
s += '|'
for column in range(self.width):
s += self.slots[row][column] + '|' + '\\' + (2*self.width +1)*'-' + '\\' + ' '+str(column%10)
return s
Step-by-step explanation:
The __repr__(self) method in python's object-oriented programming is a magic method used to print an output that represent the object instance of a class.