object = pygame.Rect((20, 50), (50,100))

class Player(pygame.sprite.Sprite):
    def_init_(self):
    super()._init_()
    self.image = pygame.image.image.load("Player_Sprite_R.png")
    self.rect = self.image.get_rect()

    object1 = pygame.Rect((20, 50), (50, 100))
    object2 = pygame.Rect((10, 10), (100, 100))
    object3 = pygame.Rect((0, 0), (50, 50))

    print(object1.colliderect(object2))
    print(object1.colliderect(object3))
    print(object2.colliderect(object3))