How to run Rasa action server and rasa shell command at the same time on Google Colab

I have training data on Google Drive and I have trained a model for it on Google Colab. I need to now run “rasa run actions” and “rasa shell” for me to interact with the chatbot. This is usually possible on terminal, just by opening another terminal and running the two commands in two terminals. I am unable to understand how I can do that on Google Colab.

I would like help in this matter!