transformers pytorch tensorboard bloom text-generation zh dataset:BelleGroup/train_2M_CN dataset:BelleGroup/train_3.5M_CN dataset:BelleGroup/train_1M_CN dataset:BelleGroup/train_0.5M_CN dataset:BelleGroup/school_math_0.25M license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us