human
I am working on the file "Devel/Old/v04-old/Milestones/Frame2D-v04-Milestone3.ipynb".
The first task is:
Input Everything
Can you write Python code for it?

Can you provide a the Python code you requested?
assistant
#Here is the Python code you requested.

@sl.extend(Frame2D)
class Frame2D:
    
    def install_all(self):
        self.install_nodes()
        self.install_supports()
        self.install_members()
        self.install_releases()
        self.install_properties()
        self.install_node_loads()
        self.install_member_loads()
        self.install_load_combinations()

f = Frame2D(dsname='frame-6b')
f.install_all()