Why is my armature not showing in animation layout, but it shows in the default layout? How can i solve the problem caused by switching from default layout to animation layout?

Here you can see my default screen, where the armature is showing along with the sculpture of a human body.



And Here you can see my animation layout, but the armature is not showing.



Is there a setting I need to change to make it visible? if I try to unhide the pose mode, in the right side of my screen, blender tell me not yet implemented what do I have to do to solve this?
It looks like you are using Rigify and haven't created the actual rig yet. Your Blender also looks strange as there are not Layers on the header for the 3d View. With your mouse cursor over the 3d view press the ` key (above Tab) to hide/show all layers. As this may also be the case.

Go to your user settings (ctrl+alt+u) and select the File tab. Then make sure Auto Run Python Scripts is check marked.