Django后台自动给模型名称添加括号问题排查求助

Hey everyone, I'm stuck with a confusing problem on my website right now. I've gone through every operation I did recently and can't spot any obvious mistakes on my end—but I know there must be some overlooked detail that's leading to this issue.

Here's the relevant info to help debug:

• Current issue screenshot: [Screenshot displaying the unexpected behavior]
• Content of models.py:

# Paste your models.py code here

• Content of admin.py:

# Paste your admin.py code here

I've spent quite a bit of time troubleshooting on my own without any luck. If anyone has suggestions on what to check next or has run into a similar problem, I'd really appreciate your input!

内容的提问来源于stack exchange，提问作者user5721897