Petu

What's Changed
* 3 add tests by MarcelRosier in https://github.com/BrainLesion/PeTu/pull/6
* 7 add rtd by MarcelRosier in https://github.com/BrainLesion/PeTu/pull/8
* Failing codecov upload by MarcelRosier in https://github.com/BrainLesion/PeTu/pull/9


**Full Changelog**: https://github.com/BrainLesion/PeTu/compare/v0.0.2...v0.0.3

What's Changed
* Implement core functionality of the package by MarcelRosier in https://github.com/BrainLesion/PeTu/pull/2
* Update README.md by neuronflow in https://github.com/BrainLesion/PeTu/pull/5

New Contributors
* MarcelRosier made their first contribution in https://github.com/BrainLesion/PeTu/pull/2
* neuronflow made their first contribution in https://github.com/BrainLesion/PeTu/pull/5

**Full Changelog**: https://github.com/BrainLesion/PeTu/commits/v0.0.2