What's Changed
* refactor: define schemas as classes by mehmetcanay in https://github.com/SCAI-BIO/datastew/pull/99
* refactor: wrap embedding model adapter classes in Vectorizer class by mehmetcanay in https://github.com/SCAI-BIO/datastew/pull/100
**Full Changelog**: https://github.com/SCAI-BIO/datastew/compare/v0.5.2...v0.5.3