import requests
import ddddocr
res = requests.post(url="https://api.ruanwen.la/api/auth/captcha/generate")
res_dict = res.json()
captcha_token = res_dict['data']['captcha_token']
captcha_src = res_dict['data']['src']
res = requests.get(url=captcha_src)
ocr = ddddocr.DdddOcr(show_ad=False)
code = ocr.classification(res.content)
print(code)

如果成功输出验证码code，那么ok