loongson/pypi: links for py-image-generator

loongson/mirror py-image-generator-1.7.1.tar.gz
loongson/mirror py_image_generator-1.7.1-py3-none-any.whl
loongson/mirror py-image-generator-1.7.0.tar.gz
loongson/mirror py_image_generator-1.7.0-py3-none-any.whl
loongson/mirror py-image-generator-1.6.3.tar.gz
loongson/mirror py_image_generator-1.6.3-py3-none-any.whl
loongson/mirror py-image-generator-1.6.2.tar.gz
loongson/mirror py_image_generator-1.6.2-py3-none-any.whl