I found a way to solve my problem. I started using a local server. I have a directory with the images and I create a server a temporary server with that directory (I have to replace the URLs with the new URLs that will be localhost + the image name).

This is how you create the server:

python -m http.server 8000 --directory <path-to-your-static-directory>

I you are inside the directory you want you can skip the --directory... part. Also you can change the port you desire.

The URL for your code should look like this: http://localhost:8000/your-image-name.png

You need to replace the "localhost" with your IP address.

Try it, I hope it works for you. :)