Completed a project on the codecademy platform works on codecademy platform but it doesnt work on for my local VSCode

on the 26. Back-End and Feature Testing from Full-Stack path I completed the last project Quote Keeper: Server Layer, on this section. It works for me on the codecademy platform I have copied over all the codes to my local vscode I’m getting this error and is not working.

$ npm test

> calculator-js@0.0.0 test C:MYLAPTOPS-PATH-DONT-MIND-IT\CodeAcademy\Full-Stack\26.Back-End-and-Feature-Testing\2.Server-Testing\Quote-Keeper-Server-Level
> bin/mocha-test && PORT=8001 bin/wdio-test

'bin' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! Test failed.  See above for more details.

Why am I having this error on my local file as this whole thing I copied over the project I had just completed on the codecademy platform and it is all word for word?

PS: I’m using windows and I have Git Bash installed and node and npm