[Python] Lotto 번호 생성

import random
def randomsix() :
    number = random.randint(1, 45)
    return number

lotto_num = []
count  = 0
while True :
    
    if count > 5 :
        break
    random_number = randomsix()
    if random_number not in lotto_num:
        lotto_num.append(random_number)
        count = count + 1
        lotto_num.sort()
print(lotto_num)