python怎么用字典计数

import random

data = [random.randint(1,10) for i in range(100)]

print(data)

data_num = {}

for i in data:

    data_num[i] = data_num.get(i, 0) + 1

for key, value in data_num.items():

    print(f"{key}出现的次数是{value}")