The vjoule exec command can be used to estimate the energy consumption of a given command.

You can use it as follows:

$ vjoule exec python myscript.py

time	1s670ms197µs
PDU	0.00 J
CPU	35.71 J
RAM	2.25 J
GPU	1.78 J

Note: this is the default command in vJoule CLI, you can omit the exec subcommand and just use vJoule, as follows:

$ vjoule python myscript.py

time	1s670ms197µs
PDU	0.00 J
CPU	35.71 J
RAM	2.25 J
GPU	1.78 J