loongson/pypi: links for pretrainingchain

loongson/mirror PreTrainingChain-0.2.0.zip
loongson/mirror PreTrainingChain-0.1.9.zip
loongson/mirror PreTrainingChain-0.1.8.zip
loongson/mirror PreTrainingChain-0.1.7.zip
loongson/mirror PreTrainingChain-0.1.6.zip
loongson/mirror PreTrainingChain-0.1.5.zip
loongson/mirror PreTrainingChain-0.1.4.zip
loongson/mirror PreTrainingChain-0.1.3.zip
loongson/mirror PreTrainingChain-0.1.2.zip
loongson/mirror PreTrainingChain-0.1.1.zip
loongson/mirror PreTrainingChain-0.1.0.zip
loongson/mirror PreTrainingChain-0.0.2.zip
loongson/mirror PreTrainingChain-0.0.1.zip
loongson/mirror PreTrainingChain-0.0.0.zip