Fix OpenAI config bug

[w0rp]

Summary

• fix frequency_penalty field when building config objects
• test that load_config preserves all values for OpenAI and ChatGPT providers

Testing

• python -m pytest -q

[Copilot]

Pull Request Overview

This pull request fixes a bug in the OpenAI and ChatGPT configuration by correcting the assignment of the frequency_penalty field. It also adds tests to ensure that the load_config function preserves all configuration values.

• Correct frequency_penalty assignment in neural_providers/openai.py and neural_providers/chatgpt.py.
• Added test cases in test/python/test_openai.py and test/python/test_chatgpt.py to validate configuration values.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
test/python/test_openai.py	Added test_load_config_valid_values to verify config mapping.
test/python/test_chatgpt.py	Added test_load_config_valid_values to verify config mapping.
neural_providers/openai.py	Fixed frequency_penalty assignment to use the correct field.
neural_providers/chatgpt.py	Fixed frequency_penalty assignment to use the correct field.

Comments suppressed due to low confidence (2)

neural_providers/openai.py:144

• The frequency_penalty field was incorrectly set to presence_penalty; the change correctly assigns frequency_penalty.

-        frequency_penalty=presence_penalty,

neural_providers/chatgpt.py:154

• The frequency_penalty field was incorrectly set to presence_penalty; the change correctly assigns frequency_penalty.

-        frequency_penalty=presence_penalty,

[Copilot]

Pull Request Overview

This PR fixes a typo in mapping frequency_penalty when building provider configs and adds tests to verify that load_config preserves all supplied values for both OpenAI and ChatGPT.

• Correct frequency_penalty assignment in neural_providers/openai.py and neural_providers/chatgpt.py
• Add test_load_config_valid_values in both test_openai.py and test_chatgpt.py to verify all fields are loaded

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
test/python/test_openai.py	Add test_load_config_valid_values for OpenAI provider
test/python/test_chatgpt.py	Add test_load_config_valid_values for ChatGPT provider
neural_providers/openai.py	Fix frequency_penalty to use correct variable
neural_providers/chatgpt.py	Fix frequency_penalty to use correct variable

Comments suppressed due to low confidence (2)

test/python/test_openai.py:69

• Consider adding tests for default fallback values (e.g., omitting presence_penalty or frequency_penalty) to ensure load_config applies its default settings correctly.

def test_load_config_valid_values():

test/python/test_chatgpt.py:84

• [nitpick] The mock variable name compl_mock is inconsistent with completion_mock used elsewhere; consider renaming to completion_mock for clarity and consistency.

mock.patch.object(chatgpt, 'get_chatgpt_completion') as compl_mock: