Paperspace Gradient terminal access

Tutorial for setting up the coding environment via Paperspace Gradient states, that we need to use terminal to update the fastai library. Unfortunately this site asks to pay to access the terminal. Any solutions? Should i use different enivronment or there is no need for update?

Access terminal from within jupyter

Are you suggesting not to use Paperspace Gradient and go for example with Anaconda and Jupyter Notebook installed directly on my computer?

once you start your instance you will see orange jupyter logo on the left sidebar
click on it, it will open a jupyter interface
then in jupyter click new and choose terminal