chore: Use gpt-4o for function calling

[vblagoje]

Why:

Enhances the test suite to utilize the latest model, ensuring compatibility with updated OpenAI capabilities.

What:

• Updated the language model from "gpt-3.5-turbo" to "gpt-4o" in test cases.
• Made parallel updates across multiple test functions to maintain consistency.

How can it be used:

These changes allow the tests to leverage the improvements and features available in the gpt-4o model, potentially leading to better performance and test reliability. Use cases remain the same, but now utilize:

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Your message here"}],
    tools=config.get_tool_definitions(),
)

How did you test it:

Tests were run using the updated model to ensure they pass with the new configuration. This validates that the new model performs as expected within the existing test framework.

Notes for the reviewer:

Please verify the updated model name and its compatibility within the project's existing infrastructure. Special attention is needed to ensure that the model change does not affect the functionality of integrated external tools.

[coveralls]

Pull Request Test Coverage Report for Build 12337943969

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 81.293%

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Totals
Change from base Build 12337929962:	0.0%
Covered Lines:	352
Relevant Lines:	433

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💛 - Coveralls