Created by: wangjc7

• 版本、环境信息 1）PaddleHub和PaddlePaddle版本：PaddleHub1.8.2，PaddlePaddle1.8.4.post107 2）系统环境：请您描述系统类型:CentOS7.7，python版本:3.6.9
• 复现信息： 使用Paddlehub训练好的模型放到无外网机器上进行推理时，报如下错误： Request Hub-Server unsuccessfully. [2020-09-12 06:59:57,212] [ INFO] - Installing bert_chinese_L_12_H_768_A_12 module [2020-09-12 06:59:57,223] [ ERROR] - Request Hub-Server unsuccessfully, please check your network. Traceback (most recent call last): File "predict.py", line 44, in module = hub.Module(name="bert_chinese_L_12_H_768_A_12") File "/usr/local/python3/lib/python3.6/site-packages/paddlehub/module/module.py", line 102, in new name=name, version=version, **kwargs) File "/usr/local/python3/lib/python3.6/site-packages/paddlehub/module/module.py", line 174, in init_with_name raise RuntimeError(tips) RuntimeError: Request Hub-Server unsuccessfully, please check your network. 预训练模型已经放到.paddlehub下了 但还是提示这个 尝试设置${HUB_HOME}环境变量 export HUB_HOME=/home/chapterix后，再次尝试也无效

请帮忙解决~