Unable to find image 'hello-world:latest' locally

This error message means that Docker is unable to find the image named "hello-world:latest" on your local machine. To fix this, you can try running the following command in your terminal:

docker pull hello-world:latest

This will download the latest version of the "hello-world" image from Docker Hub and store it on your local machine. Once the download is complete, you should be able to run the image using the following command:

docker run hello-world

This will run the "hello-world" container and output a message confirming that Docker is working correctly on your machine.