Brief steps to reinstall anaconda and virtual environment with paddlehub

Backup HUB_HOME environment variable
unloading paddlehub                                        
uninstall paddlepaddle                                        
backup pip source configuration
backup conda of .condarc configuration                                        
unloading according to the official website anaconda method                                        
according to the official website method reinstall anaconda                                        
starting anaconda, the process should be created in the user directory .condarc file                                        
recovery .condarc configuration                                    
check root Whether nb_conda_kernels is installed in the conda environment, if not, install the                                    
virtual environment and create the configuration of the kernel and jupyter according to the csdn blog practice.                                        
Check the CUDA Runtime API version
according to this blog post. Install the stable version of paddlepaddle
according to the official website method.
Restore the environment variables of HUB_HOME (if it is still there, you don’t need to restore it)