def get_structures(self, chemsys_formula_id, final=True):
        """
        Get a list of Structures corresponding to a chemical system, formula,
        or materials_id.

        Args:
            chemsys_formula_id (str): A chemical system (e.g., Li-Fe-O),
                or formula (e.g., Fe2O3) or materials_id (e.g., mp-1234).
            final (bool): Whether to get the final structure, or the initial
                (pre-relaxation) structure. Defaults to True.

        Returns:
            List of Structure objects.
        """
        prop = "final_structure" if final else "initial_structure"
        data = self.get_data(chemsys_formula_id, prop=prop)
        return [d[prop] for d in data]
def get_structures ( self , chemsys_formula_id , final = True ) : prop = "final_structure" if final else "initial_structure" data = self . get_data ( chemsys_formula_id , prop = prop ) return [ d [ prop ] for d in data ]
Get a list of Structures corresponding to a chemical system, formula,
        or materials_id.

        Args:
            chemsys_formula_id (str): A chemical system (e.g., Li-Fe-O),
                or formula (e.g., Fe2O3) or materials_id (e.g., mp-1234).
            final (bool): Whether to get the final structure, or the initial
                (pre-relaxation) structure. Defaults to True.

        Returns:
            List of Structure objects.