class Shape:
def __init__(self, line_count):
self.line_count = line_count
class Square(Shape):
def __init__(self, side_length):
super().__init__(4)
self.side_length = side_length
square = Square(5)
# square.line_count is 4
# square.side_length is 5
print(f"{square.line_count = }")
print(f"{square.side_length = }")