[Question] Playwright-Docker help needed

[barakbs1]

Hi everyone,
I'm a newbie to docker, and I've tried running my tests on docker local container with not much success. I've wen't through this documentation: https://github.com/microsoft/playwright/tree/master/docs/docker
And got to this point:
pwuser@c5275aa66a9d:/$

I've tried running npm run test command, but got this:

npm ERR! code ENOENT
npm ERR! syscall open
npm ERR! path /package.json
npm ERR! errno -2
npm ERR! enoent ENOENT: no such file or directory, open '/package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent 

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/pwuser/.npm/_logs/2020-04-24T23_45_48_490Z-debug.log

Of course I have a package.json script in the docker image (or at least in the folder I used to create the docker image from)

Thank you all for your kind help (I love playwright BTW!)