* getChatCompletion working WIP streaming
* WIP
* working streaming WIP abort stream
* implement cohere embedder support
* remove inputType option from cohere embedder
* fix cohere LLM from not aborting stream when canceled by user
* Patch Cohere implemention
* add cohere to onboarding
---------
Co-authored-by: timothycarambat <rambat1010@gmail.com>
