loongson/pypi: links for bi-lstm-crf

loongson/mirror bi-lstm-crf-0.2.1.tar.gz
loongson/mirror bi-lstm-crf-0.2.0.tar.gz
loongson/mirror bi-lstm-crf-0.1.2.tar.gz
loongson/mirror bi-lstm-crf-0.1.1.tar.gz
loongson/mirror bi-lstm-crf-0.1.0.tar.gz