py38 compa

src/thd_json/detector/__init__.py

src/thd_json/header/__init__.py

src/thd_json/image/__init__.py

src/thd_json/projection/__init__.py

src/thd_json/projection_geometry/__init__.py

src/thd_json/projection_matrix/__init__.py

src/thd_json/roi/__init__.py

src/thd_json/source/__init__.py

src/thd_json/validation.py

src/thd_json/volume/__init__.py