在运行如下代码时候报错 !pip install paddlehub
from paddle.fluid.framework import switch_main_program
import paddlehub as hub
import paddle.fluid as fluid 显示报错为 Traceback (most recent call last) in
2 get_ipython().system('pip install paddlehub')
3 from paddle.fluid.framework import switch_main_program
----> 4 import paddlehub as hub
5 import paddle.fluid as fluid
/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/__init__.py in
44 from .io.type import Da...