qiskit_nature/properties/second_quantization/electronic/integrals/electronic_integrals.py
def _fill_matrices(self) -> None:
        """Fills the internal matrices where `None` placeholders were inserted.

        This method iterates the internal list of matrices and replaces any occurrences of `None`
        with the first matrix of the list. In case, more symmetry arguments need to be considered a
        subclass should overwrite this method.
        """
        filled_matrices = []
        for mat in self._matrices:
            if mat is not None:
                filled_matrices.append(mat)
            else:
                filled_matrices.append(self._matrices[0])
        self._matrices = tuple(filled_matrices)
Fills the internal matrices where `None` placeholders were inserted.

        This method iterates the internal list of matrices and replaces any occurrences of `None`
        with the first matrix of the list. In case, more symmetry arguments need to be considered a
        subclass should overwrite this method.
        
Fills the internal matrices where `None` placeholders were inserted.
This method iterates the internal list of matrices and replaces any occurrences of `None`
with the first matrix of the list. In case, more symmetry arguments need to be considered a
subclass should overwrite this method.
Fills the internal matrices where ` None ` placeholders were inserted . This method iterates the internal list of matrices and replaces any occurrences of ` None ` with the first matrix of the list . In case more symmetry arguments need to be considered a subclass should overwrite this method .
def _fill_matrices(self) -> None:
        filled_matrices = []
        for mat in self._matrices:
            if mat is not None:
                filled_matrices.append(mat)
            else:
                filled_matrices.append(self._matrices[0])
        self._matrices = tuple(filled_matrices)
def _fill_matrices ( self ) -> None : filled_matrices = [ ] for mat in self . _matrices : if mat is not None : filled_matrices . append ( mat ) else : filled_matrices . append ( self . _matrices [ 0 ] ) self . _matrices = tuple ( filled_matrices )
Fills the internal matrices where `None` placeholders were inserted.
Fills the internal matrices where ` None ` placeholders were inserted .
"""Fills the internal matrices where `None` placeholders were inserted.

        This method iterates the internal list of matrices and replaces any occurrences of `None`
        with the first matrix of the list. In case, more symmetry arguments need to be considered a
        subclass should overwrite this method.
        """
self