Problem with npm install on frontend part of project - python-3.x

Question

i get to the problem with test Project. When i try to npm installi get a problem bellow. I set Python2 and Python3 to the PATH and to the config to. And my node-gyp is 9.0.0 and i dont know why is try to build under version 3.8.0.
Project is external only from course.
npm ERR! code 1
npm ERR! path C:\projects\PotterAPI\frontend\node_modules\node-sass
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/build.js
npm ERR! Building: C:\Program Files\nodejs\node.exe C:\projects\PotterAPI\frontend\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp verb cli [
npm ERR! gyp verb cli 'C:\\Program Files\\nodejs\\node.exe',
npm ERR! gyp verb cli 'C:\\projects\\PotterAPI\\frontend\\node_modules\\node-gyp\\bin\\node-gyp.js',
npm ERR! gyp verb cli 'rebuild',
npm ERR! gyp verb cli '--verbose',
npm ERR! gyp verb cli '--libsass_ext=',
npm ERR! gyp verb cli '--libsass_cflags=',
npm ERR! gyp verb cli '--libsass_ldflags=',
npm ERR! gyp verb cli '--libsass_library='
npm ERR! gyp verb cli ]
npm ERR! gyp info using node-gyp#3.8.0
npm ERR! gyp info using node#16.14.2 | win32 | x64
npm ERR! gyp verb command rebuild []
npm ERR! gyp verb command clean []
npm ERR! gyp verb clean removing "build" directory
npm ERR! gyp verb command configure []
npm ERR! gyp verb check python checking for Python executable "C:\Python3" in the PATH
npm ERR! gyp verb `which` failed Error: not found: C:\Python3
npm ERR! gyp verb `which` failed at getNotFoundError (C:\projects\PotterAPI\frontend\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (C:\projects\PotterAPI\frontend\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (C:\projects\PotterAPI\frontend\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at C:\projects\PotterAPI\frontend\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at C:\projects\PotterAPI\frontend\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at C:\projects\PotterAPI\frontend\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp verb `which` failed C:\Python3 Error: not found: C:\Python3
npm ERR! gyp verb `which` failed at getNotFoundError (C:\projects\PotterAPI\frontend\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (C:\projects\PotterAPI\frontend\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (C:\projects\PotterAPI\frontend\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at C:\projects\PotterAPI\frontend\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at C:\projects\PotterAPI\frontend\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at C:\projects\PotterAPI\frontend\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) {
npm ERR! gyp verb `which` failed code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb could not find "C:\Python3". checking python launcher
npm ERR! gyp verb could not find "C:\Python3". guessing location
npm ERR! gyp verb ensuring that file exists: C:\Python27\python.exe
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Can't find Python executable "C:\Python3", you can set the PYTHON env variable.
npm ERR! gyp ERR! stack at PythonFinder.failNoPython (C:\projects\PotterAPI\frontend\node_modules\node-gyp\lib\configure.js:484:19)
npm ERR! gyp ERR! stack at PythonFinder.<anonymous> (C:\projects\PotterAPI\frontend\node_modules\node-gyp\lib\configure.js:509:16)
npm ERR! gyp ERR! stack at callback (C:\projects\PotterAPI\frontend\node_modules\graceful-fs\polyfills.js:295:20)
npm ERR! gyp ERR! stack at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp ERR! System Windows_NT 10.0.19044
npm ERR! gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\projects\\PotterAPI\\frontend\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd C:\projects\PotterAPI\frontend\node_modules\node-sass
npm ERR! gyp ERR! node -v v16.14.2
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\JakubBabcanik\AppData\Local\npm-cache\_logs\2022-04-13T07_53_44_604Z-debug-0.log

Answer 1

You could refer to this but some extracts of this answer are:
1. npm uninstall node-sass
2. npm install sass
Or, if you are using Yarn:
1. yarn remove node-sass
2. yarn add sass