请问这个该怎么处理？求解

import requests
import smtplib
import schedule
import time
from bs4 import BeautifulSoup
from email.mime.text import MIMEText
from email.header import Header

account = input('请输入你的邮箱：xxxxxxxxxxxxxxxx@163.com')
password = input('请输入你的密码：xxxxxxxxxxxxx')
receiver = input('请输入收件人的邮箱：xxxxxxxxxxxxx@163.com')

def weather_spider():
headers={'user-agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36'}
url='http://www.weather.com.cn/weather1d/101290101.shtml'
res=requests.get(url,headers=headers)
res.encoding='utf-8'
soup=BeautifulSoup(res.text,'html.parser')
tem1= soup.find(class_='tem')
weather1= soup.find(class_='wea')
tem=tem1.text
weather=weather1.text
return tem,weather

def send_email(tem,weather):
mailhost='smtp.163.com'
wangyimail = smtplib.SMTP()
wangyimail.connect(mailhost,25)
wangyimail.login(account,password)
content= tem + weather
message = MIMEText(content, 'plain', 'utf-8')
subject = '今日天气预报'
message['Subject'] = Header(subject, 'utf-8')
try:
wangyimail.sendmail(account, receiver, message.as_string())
print ('邮件发送成功')
except:
print ('邮件发送失败')
wangyimail.quit()

def job():
print('开始一次任务')
tem,weather = weather_spider()
send_email(tem,weather)
print('任务完成')

schedule.every().day.at("10:15").do(job)

while True:
schedule.run_pending()
time.sleep(1)

................................................................................................................................................................................................................................................................
Traceback (most recent call last):
File "D:\hello-world.py\tq-yj.py", line 50, in
schedule.run_pending()
File "D:\下载\lib\site-packages\schedule-0.6.0-py3.9.egg\schedule__init__.py", line 563, in run_pending
default_scheduler.run_pending()
File "D:\下载\lib\site-packages\schedule-0.6.0-py3.9.egg\schedule__init__.py", line 94, in run_pending
self._run_job(job)
File "D:\下载\lib\site-packages\schedule-0.6.0-py3.9.egg\schedule__init__.py", line 147, in run_job
ret = job.run()
File "D:\下载\lib\site-packages\schedule-0.6.0-py3.9.egg\schedule\_init__.py", line 466, in run
ret = self.job_func()
File "D:\hello-world.py\tq-yj.py", line 44, in job
send_email(tem,weather)
File "D:\hello-world.py\tq-yj.py", line 29, in send_email
wangyimail.login(account,password)
File "D:\下载\lib\smtplib.py", line 723, in login
(code, resp) = self.auth(
File "D:\下载\lib\smtplib.py", line 635, in auth
(code, resp) = self.docmd("AUTH", mechanism + " " + response)
TypeError: can only concatenate str (not "bytes") to str

import requests
import smtplib
import schedule
import time
from email.mime.multipart import MIMEMultipart 
from email.utils import parseaddr,formataddr
from bs4 import BeautifulSoup
from email.mime.text import MIMEText
from email.header import Header

account = input('请输入你的邮箱：xxxxxxxxxxxxxxxxxxxx')
password = input('请输入你的密码：xxxxxxxxxxxxxxxx')
recvier = input('请输入你的邮箱：xxxxxxxxxxxxxxxxxxx')

def weather_spider():
    headers={'user-agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36'}
    url='http://www.weather.com.cn/weather1d/101290101.shtml'
    res=requests.get(url,headers=headers)
    res.encoding='utf-8'
    soup=BeautifulSoup(res.text,'html.parser')
    tem1= soup.find(class_='tem')
    weather1= soup.find(class_='wea')
    tem=tem1.text
    weather=weather1.text
    return tem,weather
def send_email(tem,weather):
    subject = '今日天气预报'
    message = MIMEMultipart('alternative') 
    #下面的主题，发件人，收件人，日期是显示在邮件页面上的。
    message['From'] = formataddr(['recvier', account])
    message['To'] = recvier
    message['Subject'] = Header(subject, 'utf-8')#编码方式
    #构造文字内容  
    content= tem + weather
    content_plain = MIMEText(content, 'plain', 'utf-8') 
    message.attach(content_plain) 
    mailhost='smtp.163.com'

    wangyimail = smtplib.SMTP(mailhost, 25)
    wangyimail.starttls()
    wangyimail.login(account, password)
    try:
        wangyimail.sendmail(account, [recvier], message.as_string())
        print ('邮件发送成功')
    except:
        print ('邮件发送失败')
    wangyimail.quit()
def job():
    print('开始一次任务')
    tem,weather = weather_spider()
    send_email(tem,weather)
    print('任务完成')

schedule.every().day.at("23:07").do(job)
while True:
    schedule.run_pending()
    time.sleep(1)

self.docmd("AUTH", mechanism + " " + response)
这里mechanism 或者 response 有一个不是字符串，需要转换为字符串后再连接在一起。
不是很清楚你的类型，修改为比如 response.text 、str(mechanism) 具体你试试看。

把(code, resp) = self.docmd("AUTH", mechanism + " " + response)改成(code, resp) = self.docmd("AUTH",str(mechanism) + " " +str(response))