code: def hdfpath_to_nifti1image(file_path, h5path):
      
      with h5py.File(file_path, 'r') as f:
          return hdfgroup_to_nifti1image(f[h5path])
docs: Returns a nibabel Nifti1Image from a HDF5 group datasets
  
      Parameters
      ----------
      file_path: string
          HDF5 file path
  
      h5path:
          HDF5 group path in file_path
  
      Returns
      -------
          nibabel Nifti1Image