Update objective_engine.py

objective_engine.py

@@ -456,7 +456,6 @@ class ObjectiveEngine:
                         # Use a reduced weight since this is an approximation
                         self.penalties.append(both_occupied * max(1, weight // 2))
 
-    def _penalize_first_hour_free(self):
     def _pack_morning_session(self):
         """
         Penalizes any free slot in the first 4 hours (morning session) for any section.