Update README.md including primitive types usage

[Fakamoto]

Related to #446

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	🚀 This PR description was created by Ellipsis for commit f571fbe.

Summary:

This PR updates the README.md to include a section demonstrating the usage of primitive types (str, int, float, bool) as response models in the Instructor library.

Key points:

• Added a new section to README.md demonstrating the usage of primitive types as response models.
• Included a code snippet showing a chat completion request using a boolean response model.

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Generated with ❤️ by ellipsis.dev

[ellipsis-dev]

👍 Looks good to me!

• Reviewed the entire pull request up to f571fbe
• Looked at 36 lines of code in 1 files
• Took 29 seconds to review

More info

• Skipped 0 files when reviewing.
• Skipped posting 1 additional comments because they didn't meet confidence threshold of 85%.

1. README.md:93:

• Assessed confidence : 80%
• Comment:
  The assertion error message 'Paris is the capital of France' might be misleading if the assertion fails. Consider changing it to something more descriptive, like 'Expected response to be True'.
• Reasoning:
  The PR is updating the README.md file to include an example of how to use primitive types (str, int, float, bool) with the instructor library. The code seems to be logically correct, but there's a potential issue with the assertion message. The assertion message 'Paris is the capital of France' might be misleading if the assertion fails. It would be better to have a more descriptive error message that clearly indicates what went wrong.

Workflow ID: wflow_UJA4kGFuch3fZItU

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[Fakamoto]

I think including that example will be enough for people to understand that instructor can handle all kinds of primitive types