Hi @b.da, first of all I want to thank you for your help. The final code works great and is what I wanted.
Second, I want to apologize for not asking the right questions. 
It is true that in this post I have asked about the use of SVG as one more requirement, but I thought that when performing a search in the images of a page, it would show all the image files. I’ve already seen that SVGs are not treated as images, which is why I took advantage of the current query to solve the problem with SVGs.
Thanks again. 