Code block before and after it has not been translated. (en→ja)

[hyoshioka0128]

Describe the bug

https://github.com/microsoft/ai-agents-for-beginners/blob/main/translations/ja/00-course-setup/README.md

Steps to reproduce

No response

Expected behavior

No response

Logs and additional context

No response

Are you willing to submit a pull request to resolve the issue?

• I am willing to submit a pull request

Code of Conduct

• I agree to follow this project's Code of Conduct