dedup python and nim test

dedup.py

import random
import dedupnim  # (dedupnim) https://gist.github.com/Bennyelg/d472cc66d3150d0bb549c14c9a17c253

def remove_duplicates(n):
    return list({e for e in n})

def remove_duplicates2(n):
    return {e: 1 for e in n}.keys()

if __name__ == '__main__':
    # first_method (python sets):   0.493056058883667
    # second_method (python dicts): 0.5922470092773438
    # tierd_method (nim tables):    0.1646420955657959
    # fourth_method (nim intsets):  0.14032793045043945

    i = 0
    while i != 10:
        ls = []
        while len(ls) < 10_000_000:
            ls.append(random.randint(0, 1_000))
        import time
        f1_start = time.time()
        remove_duplicates(ls)
        print(f"First_method: {time.time() - f1_start}\n")
        f1_start = time.time()
        remove_duplicates2(ls)
        print(f"Second_method: {time.time() - f1_start}\n")
        f1_start = time.time()
        dedupnim.remove_duplications_nim(ls)
        print(f"Third_method: {time.time() - f1_start}\n")
        f1_start = time.time()
        dedupnim.remove_duplications_nim_with_sets(ls)
        print(f"Fourth_method: {time.time() - f1_start}\n")
        i += 1