#!/usr/bin/env python
# coding: utf-8

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myset = set()


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mylist = [1,2,3]


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type(set)


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class sample():
    pass


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my_sample = sample()


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type(my_sample)


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class dog():
    def __init__(self,breed):
        self.breed = breed
        


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my_dog = dog(breed = 'lab')


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type(dog)


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my_dog.breed


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class human:
    def __init__(self,human_arms,human_legs,human_head):
        self.arms = human_arms
        self.
       


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