What's Changed

• fix:fix open ai original validation. modify Tool's Function to pointer by @CaoPengflying in https://github.com/sashabaranov/go-openai/pull/664
• Fix for broken Azure Assistants url by @coggsflod in https://github.com/sashabaranov/go-openai/pull/665

New Contributors

• @CaoPengflying made their first contribution in https://github.com/sashabaranov/go-openai/pull/664
• @coggsflod made their first contribution in https://github.com/sashabaranov/go-openai/pull/665

Full Changelog: https://github.com/sashabaranov/go-openai/compare/v1.19.4...v1.20.0