Exercise 3.2: Grow the Cluster (2)

I cannot get past step (2)

This step ask you to run the followinf command

student@cp: ̃$ sudo kubeadm token list

I get the following output.

failed to load admin kubeconfig: open /home/ubuntu/.kube/config: no such file or directory
To see the stack trace of this error execute with --v=5 or higher

It seems that I do not have a config file in my .kube directory
It is not in my /etc/kubernetes/ directory either

I feel like I'm missing something and I know it's probably something very simple.

What am I missing here ??