so i'm using aogra app builder to develop a video chat web app (using js) my issue is that I'm required to install the source code, open it in my editor (vs code) and then run 'npm i' and after I have to run 'npm start' but this last command sends me this error

C:\Users\nouha\OneDrive\Desktop\js-files\agora-app-builder\node_modules\yoga-layout-prebuilt\yoga-layout\build\Release\nbind.js:53
        throw ex;
        ^

Error: spawn npx ENOENT
    at notFoundError (C:\Users\nouha\OneDrive\Desktop\js-files\agora-app-builder\node_modules\cross-spawn\lib\enoent.js:6:26)
    at verifyENOENT (C:\Users\nouha\OneDrive\Desktop\js-files\agora-app-builder\node_modules\cross-spawn\lib\enoent.js:40:16)
    at ChildProcess.cp.emit (C:\Users\nouha\OneDrive\Desktop\js-files\agora-app-builder\node_modules\cross-spawn\lib\enoent.js:27:25)
    at Process.ChildProcess._handle.onexit (node:internal/child_process:290:12)
Emitted 'error' event on ChildProcess instance at:
    at ChildProcess.cp.emit (C:\Users\nouha\OneDrive\Desktop\js-files\agora-app-builder\node_modules\cross-spawn\lib\enoent.js:30:37)
    at Process.ChildProcess._handle.onexit (node:internal/child_process:290:12) {
  code: 'ENOENT',
  errno: 'ENOENT',
  syscall: 'spawn npx',
  path: 'npx',
  spawnargs: [
    'react-native',
    'init',
    'ProjetGlTest',
    '--title',
    '"Projet Gl Test"',
    '--template',
    'agora-appbuilder-core@1.0.8'
  ]
}

I have been searching for a solution for a week but nothing works please help I need it for a school project

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