class Something():

    def __init__(self, a, b, c):
        self.a = a
        self.b = b
        self.c = c

    def __str__(self):
        return f"{self.a}{self.b}{self.c}"

    def print_hi(self):
        print('hi')


x = Something('a', 'b', 'c')

print(x)
x.print_hi()
