Spambot for Scratch

from requests import get
from scratchclient import ScratchSession
from random import randint
from time import sleep

counter = 0
while True:
        if counter == 0:
            spammeduser = input("What user's profile do you want to spam? ")
        else:
            if len(spammeduser) > 20:
                spammeduser = input("Invalid username. Please try again. ")
            else:
                break
        if len(spammeduser) > 20:
            spammeduser = input("Invalid username. Please try again. ")
        else:
            break
        counter += 1



counter = 0
while True:

        if counter == 0:
            spamtext = input("What text do you want to spam? (Max. length: 450) ")
        else:
            if len(spamtext) > 450:
                spamtext = input("Invalid length. Please try again. ")
            else:
                break
        if len(spamtext) > 450:
                spamtext = input("Invalid length. Please try again. ")

        else:
            break
        counter += 1


username = input("Enter the username of the account that you want to use as a spambot. ")
password = input("Enter the password of the account that you want to use as a spambot. ")


def antiSpam(text):
    lim = 500
    bypass = ""

    for i in range(1, randint(1, lim-len(text))+1):
        bypass = bypass + "­"

    return bypass


session = ScratchSession(username, password)
while True:
    session.get_user(spammeduser).post_comment(spamtext))