fix linting problems

b_asic/schedule.py

@@ -760,12 +760,14 @@ class Schedule:
             delay_list = self._sfg.find_by_type_name(Delay.type_name())
 
     def _reintroduce_delays(self) -> SFG:
-        """Reintroduce delay elements to each signal according to the ``_laps`` variable."""
-        reconstructed_sfg = self._sfg()
+        """
+        Reintroduce delay elements to each signal according to the ``_laps`` variable.
+        """
+        new_sfg = self._sfg()
         for signal_id,lap in self._laps.items():
             for delays in range(lap):
-                reconstructed_sfg = reconstructed_sfg.insert_operation_after(signal_id, Delay())
-        return reconstructed_sfg()
+                new_sfg = new_sfg.insert_operation_after(signal_id, Delay())
+        return new_sfg()
 
     def _schedule_alap(self) -> None:
         """Schedule the operations using as-late-as-possible scheduling."""