Updated to support gpt-4o

[toshiakit]

I updated README
openAIChat
and one example that contained a bug.
All examples were tested and ran without errors.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 44.90%. Comparing base (2eb2199) to head (92ebb46).
Report is 8 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #33      +/-   ##
==========================================
+ Coverage   44.78%   44.90%   +0.11%     
==========================================
  Files          29       29              
  Lines        1842     1846       +4     
==========================================
+ Hits          825      829       +4     
  Misses       1017     1017              

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[ccreutzi]

I have not reviewed the mlx file change.

[vpapanasta]

It would be great to add a unit test for the new model in topenAIChat using a secret key. See as example the test point "createOpenAIChatWithOpenAIKey"

[toshiakit]

It would be great to add a unit test for the new model in topenAIChat using a secret key. See as example the test point "createOpenAIChatWithOpenAIKey"

Done

[toshiakit]

I have not reviewed the mlx file change.

There was an error when I tested the example. The variable name was renamed to "documents" except in one place and that caused the error.

[ccreutzi]

Thanks!

[vpapanasta]

Thanks, Toshi, I left some extra feedback.

[vpapanasta]

Thanks for the changes Toshi.