How to apply it to my DFT dataset produced by VASP?

[zhoufy20]

My DFT dataset produced by VASP
The format of my dataset is ./CHCH/(OUTCAR,CONTCAR), ./CH2CH2/(OUTCAR,CONTCAR), and stored in a paths.log. In Mace, I am wondering how to process this dataset into a h5f file for mace training. Additionally, I have utilized deepmd-kit and dpdata to transformed it into Multisystem as MultiSystems (10 systems containing 247 frames), Is there any interface to do this?

Screenshots

with open("./paths.log", 'r') as file:
    for line_number, line in enumerate(file, start=1):
        outcarpath = os.path.join("".join(line.split()), "OUTCAR")
        try:
            ls = LabeledSystem(outcarpath)
        except:
            print(outcarpath)
        if len(ls) > 0:
            ms.append(ls[-1])

# split the MultiSystems
data_split = ms.train_test_split(0.05)
training_systems = data_split[0]
valid_systems = data_split[1]