How I can print only amperes in short circuit calculations?

edit

Try the following, having used this before it gives Amps as the output.

psspy.short_circuit_units(1)

From The API manual

1.227 SHORT_ CIRCUIT_UNITS

Use this API to set the fault analysis output option setting to either per unit or physical units (activity OPTN).

Python syntax:

ierr = short_circuit_units(ival)

where:

IVAL = 0 per unit.

IVAL = 1 physical units.