parameters: (self)
docstring: Erases content of hdf file.
docstring_summary: Erases content of hdf file.
docstring_tokens: Erases content of hdf file .
function: def erase_hdf_file(self):
          """
          Erases content of hdf file.
          """
  
          with h5py.File(self._hdf_filename, 'w') as hdf_file:
              hdf_file.close()
function_tokens: def erase_hdf_file ( self ) : with h5py . File ( self . _hdf_filename , 'w' ) as hdf_file : hdf_file . close ( )