Cannot use the functions of write_atoms_gpumd

Dear Hiphive team,

I try to run the generate_files.py (from gpumd) by using the latest version of hiphive, but it has a bug:

from hiphive.input_output.gpumd import write_atoms_gpumd, write_r0 ImportError: cannot import name 'write_atoms_gpumd'

Could you tell me how to deal with it?

Best, Carl