AttributeError: 'md5' object has no attribute 'hexdigest'

[cuy5]

已经是最新固件版本

# Untitled - By: 58486 - 周四 4月 20 2023

import sensor, image, time,hashlib

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)

clock = time.clock()

str = '12345'
md = hashlib.md5()   				# 创建md5加密对象
md.update(str.encode('utf-8'))  	# 指定需要加密的字符串
str_md5 = md.hexdigest()     			# 加密后的字符串
print(str_md5)					# 结果：e10adc3949ba59abbe56e057f20f883e
while(True):
    clock.tick()
    img = sensor.snapshot()
   # print(clock.fps())

[kidswong999]

import binascii
str_md5 =binascii.hexlify(md.digest())