Conda

https://linuxize.com/post/how-to-install-anaconda-on-ubuntu-18-04/

https://stackoverflow.com/questions/54843067/no-module-named-torch

# Try to install PyTorch using pip:

# First create a Conda environment using:

conda create -n env_pytorch python=3.6

#Activate the environment using:

conda activate env_pytorch

#Now install PyTorch using pip:

pip install torchvision 

#Note: This will install both torch and torchvision.

#Now go to Python shell and import using the command:

python3

import torch

import torchvision