import random
import string
import hashlib

def generate_random_string(length):
    characters = string.ascii_letters + string.digits 
    random_string = ''.join(random.choices(characters, k=length))
    return random_string

def isInt(any):
    try:
        int(any)
        return True
    except:
        return False

def md5hash(string: str):
    return str(hashlib.md5(string.encode()).hexdigest())