- Fix #519
Added constants for new GPT models including `gpt-4-1106-preview`, `gpt-4-vision-preview` and `gpt-3.5-turbo-1106`. The models were announced in the following blog post: https://openai.com/blog/new-models-and-developer-products-announced-at-devday
Added GPT3Dot5Turbo0613, GPT3Dot5Turbo16K, GPT40613, and GPT432K0613 models from June update (https://openai.com/blog/function-calling-and-other-api-updates) Issue #360