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

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deepmd/pt/model/task/fitting.py

@@ -326,7 +326,7 @@ def get_sel_type(self) -> List[int]:
     def __setitem__(self, key, value):
         if key in ["bias_atom_e"]:
             if isinstance(value, dict):
-                #TODO: need to update to handle multiple properties
+                # TODO: need to update to handle multiple properties
                 value = list(value.values())[0].view([self.ntypes, self._net_out_dim()])
             else:
                 value = value.view([self.ntypes, self._net_out_dim()])