test: update case Basic_Custom_Engine_Azure_OpenAI_py_playground

[luyajun0205]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.26%. Comparing base (633d842) to head (b6faea9).
⚠️ Report is 4 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #15590      +/-   ##
==========================================
- Coverage   89.27%   89.26%   -0.02%     
==========================================
  Files         622      622              
  Lines       38107    38107              
  Branches     7541     7510      -31     
==========================================
- Hits        34020    34015       -5     
- Misses       1983     1987       +4     
- Partials     2104     2105       +1     

see 1 file with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.