[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

dpdata/plugins/ase.py

@@ -44,7 +44,9 @@ def from_system(self, atoms: "ase.Atoms", **kwargs) -> dict:
             data dict
         """
         symbols = atoms.get_chemical_symbols()
-        atom_names = list(dict.fromkeys(symbols))     # use: list(set(symbols)) cannot maintain the order of items
+        atom_names = list(
+            dict.fromkeys(symbols)
+        )  # use: list(set(symbols)) cannot maintain the order of items
         atom_numbs = [symbols.count(symbol) for symbol in atom_names]
         atom_types = np.array([atom_names.index(symbol) for symbol in symbols]).astype(
             int