Open-text-embeddings

- feat: Added dimensions to request parameter of the embeddings endpoint.
- fix: Changed langchain imports to langchain_community.
- fix: GZipRequestMiddleware caused request error in fastapi 0.109.2.
- doc: Updated readme for download model step and fix open-in-colab badge.

- [jayxuz](https://github.com/jayxuz) contributed [#5](https://github.com/limcheekin/open-text-embeddings/pull/5): improved OpenAI API compatibility, better support for previous versions of Python (start from v3.7), better defaults and bug fixes.
- Normalize embeddings enabled by default.
- Added `VERBOSE` environment variable to support verbose logging, disabled by default.
- Support `openai` package version >= 1.0.0.

- [3](https://github.com/limcheekin/open-text-embeddings/issues/3) Added gzip compression to web request and response.

- Fixed readme and package publishing workflow, no changes to code.

- Initial release 🎉
- [Vokturz](https://github.com/Vokturz) contributed [#2](https://github.com/limcheekin/open-text-embeddings/pull/2): support for CPU/GPU choice and initialization before starting the app.