Unstract-sdk

What's Changed
* Add CONTRIBUTING.md by hari-kuriakose in https://github.com/Zipstack/unstract-sdk/pull/104
* feat: Marked some logs as DEBUG by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/105
* feat: Changes to measure time taken in index by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/106
* feat: Measure indexing time separately by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/107


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.49.0...v0.50.0

What's Changed
* Pass in httpx client in Azure OpenAI embedding initialisation & increase default timeouts by gaya3-zipstack in https://github.com/Zipstack/unstract-sdk/pull/101
* feat: Minor log enhancement - tool version included by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/102
* Changes introduce new mode parameter by johnyrahul in https://github.com/Zipstack/unstract-sdk/pull/103


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.48.2...v0.49.0

What's Changed
* [FIX] Delete Vector DB nodes after extraction by Deepak-Kesavan in https://github.com/Zipstack/unstract-sdk/pull/100


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.48.1...v0.48.2

What's Changed
* [FIX] JSON regex check based on param by Deepak-Kesavan in https://github.com/Zipstack/unstract-sdk/pull/98
* docs: Removed references of Pandora by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/97


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.48.0...v0.48.1

What's Changed
* fix: Introduced new index_document() to fix chunking related issue by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/96


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.47.0...v0.48.0

What's Changed
* [FEATURE] Added function to get model name of LLM by Deepak-Kesavan in https://github.com/Zipstack/unstract-sdk/pull/95


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.46.0...v0.47.0