Profile Updater \ Mass Image Upload Bot?

from lib.social.Instagram import Instagram
import os
import random
pic_folder = "/pics/"
account_file = "accounts.txt"
bio_file = "biographies.txt"
if __name__ == "__main__":
    accounts = open(account_file,"r").read().split("\n")
    bios = open(bio_file,"r").read().split("\n")
    for account in accounts:
        account = account.split(":")
        username = account[0]
        password = account[1]
        instagram = Instagram()
        instagram.generateDevice()
        if instagram.login(username, password):
            print "Logged in to account %s - UserID is: %s" % (username, instagram.user_id)
            photo = random.choice(os.listdir("%s*.jpg" % pic_folder)
            if instagram.uploadPhoto("%s%s" % (pic_folder,photo)):
                print "Uploaded photo to the account."
                bio = random.choice(bios)
                if instagram.editBio(bio):
                    print "Updated the bio"
                else:
                    print "There was an editing the bio for this account: %s" % instagram.getLastError()
            else:
                print "There was an error uploading or configuring the photo: %s" % instagram.getLastError()
        else:
            print "There was an error logging in to Instagram: %s" % instagram.getLastError()