Question on make_graphs.py

[MaxWhit3]

hi Chgnet Developer,
i don't konw how to prepare json file for "make_graphs.py" ,
i think i should put stuctures,energy,force,stress but no magmom in jsonfile

1)what is the standard form of this json file? and what's the energy input? is it eV/atom or total energy ?

In fact I read data from local mongoDB,i have to prepare the data manual,

can you show me standand form of make_graphs.py input,

Thank you ~