How to fix could not find file "\QuizGameProject-master\QuizGameProject\Library\PackageCache\[email protected]\Tests\Editor\Unity.Analytics.StandardEvents\Unity.Analytics.StandardEvents.EditorTests.asmdef"

Hello sir! I would like to ask you regarding the questions section in your project. I want to add 2D image on question.asset which it will appear every time and change the image depending on the questions that we assigned. I already try add sprite image code in your coding but there is no changes happen in question.asset (in resources file). I hope you will reply me soon since I really need your help, thank you in advance sir!

*The higlighted one