Added screenshots for Examples section in graphical model - issue #7370

[selmaVH1]

fixes #7370 I have changed the key screenshots in this section to maintain consistency within the same operating system and added description for the Example section in graphical model.

[timlinux]

Thanks @selmaVH1 Just one house keeping item - for the images you replaced with new images having new names, did you remove the old images if they are not being used anywhere?

[selmaVH1]

@timlinux no, I didn't, they are still in the folder. Just in case that new ones don't get approved. Should I remove old images?

[DelazJ]

did you remove the old images if they are not being used anywhere?

👍🏿
@selmaVH1 And if possible, could you also use a more extended name instead of e.g. model_parameters_6 ( you did it in most of the places)

[selmaVH1]

@DelazJ sure, thanks for the suggestion.

[DelazJ]

Just in case that new ones don't get approved. Should I remove old images?

Without the old images in the diff, it is hard to know what you are replacing, and whether better.

[selmaVH1]

Just in case that new ones don't get approved. Should I remove old images?

Without the old images in the diff, it is hard to know what you are replacing, and whether better.

@DelazJ I delete new images names and replace old images with new ones.