Problem:
While working with the h5py library for handling HDF5 files, I encountered an import error in the files.py file of h5py. The error message is ImportError: attempted relative import with no known parent package.

python
import sys
import os
from warnings import warn

from .compat import filename_decode, filename_encode ( from .compat import filename_decode, filename_encode
ImportError: attempted relative import with no known parent package)

from .base import phil, with_phil
from .group import Group
from .. import h5, h5f, h5p, h5i, h5fd, _objects
from .. import version