API Update
See 31 for the update of API.
What's Changed
* Fixed typo by matsui528 in https://github.com/matsui528/nanopq/pull/25
* Update pq.py by lsb in https://github.com/matsui528/nanopq/pull/26
* Fix CI by matsui528 in https://github.com/matsui528/nanopq/pull/28
* add different metric type and initialization methods to nanopq by mpskex in https://github.com/matsui528/nanopq/pull/24
* Follow up PR by matsui528 in https://github.com/matsui528/nanopq/pull/29
* Small fix for maintenance by matsui528 in https://github.com/matsui528/nanopq/pull/30
* Updated version to v0.2.0 by matsui528 in https://github.com/matsui528/nanopq/pull/31
New Contributors
* lsb made their first contribution in https://github.com/matsui528/nanopq/pull/26
* mpskex made their first contribution in https://github.com/matsui528/nanopq/pull/24
**Full Changelog**: https://github.com/matsui528/nanopq/compare/v0.1.11...v0.2.0