npm i @material-ui/icons
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: my-app@0.1.0
npm ERR! Found: react@18.1.0
npm ERR! node_modules/react
npm ERR!   peer react@"^18.0.0" from @testing-library/react@13.1.1
npm ERR!   node_modules/@testing-library/react
npm ERR!     @testing-library/react@"^13.1.1" from the root project
npm ERR!   peer react@"^18.1.0" from react-dom@18.1.0
npm ERR!   node_modules/react-dom
npm ERR!     peer react-dom@"^18.0.0" from @testing-library/react@13.1.1
npm ERR!     node_modules/@testing-library/react
npm ERR!       @testing-library/react@"^13.1.1" from the root project
npm ERR!   1 more (react-scripts)
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! @material-ui/icons@"*" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: react@17.0.2
npm ERR! node_modules/react
npm ERR!   peer react@"^16.8.0 || ^17.0.0" from @material-ui/icons@4.11.3
npm ERR!   node_modules/@material-ui/icons
npm ERR!     @material-ui/icons@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\Vikash\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:npm ERR!     C:\Users\Vikash\AppData\Local\npm-cache\_logs\2022-05-03T21_09_36_618Z-debug-0.log
PS C:\Users\Vikash\Desktop\personal portfolio\my-app>