Haskell support added, Bugs fixed in the case of Azure_OpenAI

[Nisarg1112]

1. In the case of Azure_OpenAI - Some bugs are fixed
2. Added support of Haskell language
3. Added support of Haskell language in text_splitter module of Langchain. PR for the same - Langchain/New-feature: Added Haskell support in langchain.text_splitter module langchain-ai/langchain#16191

[fynnfluegge]

@Nisarg1112 Great work, thanks a lot! Will wait for the merged PR in langchain and merged this then! :)

Edit: Nevermind, merged! Will release this when langchain PR is merged.

[fynnfluegge]

Hey @Nisarg1112 I just checked your PR on langchain. Would recommend to remove all the trailing comma. Maybe your linter has a different setting, but to get things merged asap best practise is to keep the linter rules from the base repo 🙂

[Nisarg1112]

Hey, @fynnfluegge Sorry I missed these comments!

Sure it makes sense to remove trailing commas.
Right now it's already approved actually.

Also, Thanks for merging my PR!