AMAZON SETUP COMPLETELY REMOVING FROM LARAVEL PROJECT?

how to completely remove the aws setup from my laravel project, I have already uninstalled

1. "aws/aws-sdk-php": "^3.24.4"
2. "dusterio/laravel-aws-worker": "^0.1.9"
3. "league/flysystem-aws-s3-v3": "^1.0.36",
4. "intervention/imagecache": "^2.3",
5. "guzzlehttp/guzzle": "^6.2",

6. "guzzle/guzzle": "3.8.1",

   these packages from my application and update composer, but still now it wants the s3 bucket return like this " ErrorException in FilesystemManager.php line 194: Class 'League\Flysystem\AwsS3v3\AwsS3Adapter' not found " and its need again the aws pakage install when I want to remove to.

via Chebli Mohamed