自动化验证码登录如何实现？

# encoding=utf8
import sys

import requests
import muggle_ocr
import json

class loginerp():

    def __init__(self):

        # 将request 开启会话
        self.session=requests.session()

    # 登录获取cookie
    def yanzhengma(self):

        img_code_url = "http://192.168.1.235/system/index.php/admin/managers/imagenumber?1662719683"  # 验证码图片地址
        png = self.session.get(url=img_code_url)  # 请求验证码

        # 将验证码保存本地
        filename = "D:\pycharmproject\验证码识别\cap.png"  # 定义一个图片地址
        file = open(filename, "wb")  # 以二进制打开一个文件
        file.write(png.content)  # 写入二进制文件
        file.close()  # 关闭文件

        # 调用muggle_ocr
        sdk = muggle_ocr.SDK(model_type=muggle_ocr.ModelType.Captcha)

        with open(r"D:\pycharmproject\验证码识别\cap.png", "rb") as f:  # 打开文件
            img = f.read()  # 读取图片文件
            text = sdk.predict(image_bytes=img)  # 识别验证码
            print(text)  # 打印下验证码

        return text

    def erp_login(self):

        while True:
            text=self.yanzhengma()
            # 定义请求登录地址
            url="http://192.168.1.235/system/index.php/admin/managers/login"

            #定义请求头
            headers = {
                "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36"
            }

            #请求请求登录的参数
            data={
                "username":"wengzhenxiong",
                "password":"wenzhenxiong12",
                "number":text,  #取值为muggle_ocr 识别的验证码数字
                "action":"login"
            }

            aa=self.session.post(url=url,headers=headers,data=data).text

            if "首页"  in aa:  #判断是否有首页 有则登录成功
                print(111)
                return aa

    def get_cookiejar(self):
         self.erp_login()
         cookies_jar=self.session.cookies
         print(cookies_jar)
        # cookie = requests.utils.dict_from_cookiejar(cookie_jar)

         cookies=cookies_jar.get_dict()
         print(cookies)
         cookie=cookies['PHPSESSID']
         print(cookie)

         return cookie