loongson/pypi: links for mathics3-module-nltk

loongson/mirror mathics3_module_nltk-9.0.2.tar.gz
loongson/mirror mathics3_module_nltk-9.0.2-py3-none-any.whl
loongson/mirror mathics3_module_nltk-9.0.1.tar.gz
loongson/mirror mathics3_module_nltk-9.0.1-py3-none-any.whl
loongson/mirror mathics3_module_nltk-9.0.0.tar.gz
loongson/mirror mathics3_module_nltk-9.0.0-py3-none-any.whl