Gather random image files and aggregate image files from two directories

aggregator.py

import requests
import random
import os

def randomImageGenerator(width, height, counter):
    myRandomNumber = int((random.random()*10000) // 10)
    print("https://picsum.photos/id/{}/{}/{}".format(myRandomNumber, width, height))
    rawImageRawOriginal = requests.get("https://picsum.photos/id/{}/{}/{}".format(myRandomNumber, width, height))
    rawImageRawSmaller = requests.get("https://picsum.photos/id/{}/{}/{}".format(myRandomNumber, width // 10, height // 10))

    f1 = open("./dir1/{}.jpg".format(counter), "wb")
    f1.write(rawImageRawOriginal.content)
    f1.close()

    f2 = open("./dir2/{}.jpg".format(counter), "wb")
    f2.write(rawImageRawSmaller.content)
    f2.close()


def generateTheFiles(count):
    os.makedirs("dir1")
    os.makedirs("dir2")

    for i in range(1, count + 1):
        randomImageGenerator(300, 200, i)

def takeOutSameFiles(totalNumberOfFiles):

    allFiles1 = os.listdir("./dir1")
    allFiles2 = os.listdir("./dir2")

    if set(allFiles1) != set(allFiles2):
        print("dir1 != dir2")
        return

    for i in allFiles1:
        f1 = open("./dir1/{}".format(i), "rb")
        f2 = open("./dir2/{}".format(i), "rb")

        content1 = f1.read()
        content2 = f2.read()

        if content2 in content1:
            print("yay")
        else:
            print("nay")

generateTheFiles(20)
takeOutSameFiles(20)