Lost the guide on relational database certification (Build a Boilerplate)

So i was working on build a boilerplate from the realational database certification and i closed the guide on the left by mistake and now i dont know how to get it back.

please help

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36

Challenge: Build a Boilerplate

Link to the challenge:

Try to look here

thank you … i just had to start coderead via terminal and it works !!
I have stumbled on a new problem tho

I have completed the whole tutorial but its not identifying as such ( in the sense its starting from the beginning … nvm ill try another tutorial and see if this issue is persisting

thanks for your help !!