from dataclasses import dataclass

# Point with slots

# class Point:

# __slots__ = ("x", "y")

# def __init__(self, x, y):

# self.x = x

# self.y = y

# Regular class

# class ThreeDPoint:

# def __init__(self, x, y, z):

# self.x = x

# self.y = y

# self.z = z

# def __iter__(self):

# yield from (self.x, self.y, self.z)

# @classmethod

# def from_sequence(cls, sequence):

# return cls(*sequence)

# @staticmethod

# def show_intro_message(name):

# print(f"Hey {name}! This is your 3D Point!")

# def __repr__(self):

# return f"{type(self).__name__}({self.x}, {self.y}, {self.z})"

# Dataclass

@dataclass

class ThreeDPoint:

x: int | float

y: int | float

z: int | float

@classmethod

def from_sequence(cls, sequence):

return cls(*sequence)

@staticmethod

def show_intro_message(name):

print(f"Hey {name}! This is your 3D Point!")