[yaml] - add openai model handler

[derrickaw]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 25.00000% with 18 lines in your changes missing coverage. Please review.
✅ Project coverage is 80.04%. Comparing base (76f6e6d) to head (b60ae50).
⚠️ Report is 232 commits behind head on master.

Files with missing lines	Patch %	Lines
sdks/python/apache_beam/yaml/yaml_ml.py	25.00%	18 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             master   #40658       +/-   ##
=============================================
+ Coverage     56.16%   80.04%   +23.87%     
=============================================
  Files          1124      488      -636     
  Lines        178336    82665    -95671     
  Branches       1489        0     -1489     
=============================================
- Hits         100170    66169    -34001     
+ Misses        75645    16496    -59149     
+ Partials       2521        0     -2521     

Flag	Coverage Δ
go	?
java	?
python	80.04% <25.00%> (+0.48%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 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.