sample.py

import math
import re
import os
import random
import multiprocessing
import grp, pwd, platform
import subprocess, sys
from os.path import *
from typing import Set

h = {
    'a': 1,
    'b': 2,
    'c': 3,
    'd': 4,
    'e': 5,
    'f': 6,
    'b': 7,
}

def foo():
    from abc import ABCMeta, WeakSet
    try:
        import multiprocessing
        print(multiprocessing.cpu_count())
        is_dummy_path = join('is', 'dummy', 'path')
        print(is_dummy_path)
        duplicate_keys_set = {'a', 'b', 'c', 'a'}
        print(f'{duplicate_keys_set}')
        duplicate_keys_dict = {'a': 0, 'b': 1, 'c': 2, 'a': 3}
        print(f'{duplicate_keys_dict}')
        unused_variable = 10
    except ImportError as exception:
        print(sys.version)
    return math.pi