Why I can't use the PERIODIC module on sololearn?

Question

I want to know why I cannot use the PERIODIC module on Sololearn and what should I do to use it?

Answer 1

It isn't built in, you need to install the module, for that use the following command :

import subprocess

subprocess.run(["pip","install","-q","periodictable"])

import periodictable

print(dir(periodictable))

Note: you may get a warning about upgrading pip, so you can either run another command before the above one to upgrade pip or ignore it.

Answer 2

Or clearly

from os import system

system('pip install periodictable -q')

**Note** '-q' means silently install a package