root/pypi: links for gcode-viewer

root/pypi gcode_viewer-0.2.0.tar.gz
root/pypi gcode_viewer-0.2.0-py3-none-any.whl
root/pypi gcode_viewer-0.1.0.tar.gz
root/pypi gcode_viewer-0.1.0-py3-none-any.whl