update back

yuetan1988 · Sep 16, 2023 · 5f6079f · 5f6079f
1 parent 5b9dbb2
commit 5f6079f
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/lekin/solver/construction_heuristics/backward.py b/lekin/solver/construction_heuristics/backward.py
@@ -8,7 +8,6 @@
 from lekin.lekin_struct.resource import ResourceCollector
 from lekin.lekin_struct.route import RouteCollector
 from lekin.lekin_struct.timeslot import TimeSlot
-
 from lekin.solver.construction_heuristics.base import BaseScheduler
 
 
@@ -20,7 +19,6 @@ def __init__(
         route_collector: RouteCollector = None,
         **kwargs,
     ) -> None:
-
         self.job_collector = job_collector
         self.resource_collector = resource_collector
         self.route_collector = route_collector
@@ -51,7 +49,7 @@ def scheduling_job(self, job: Job, resource_collector, route_collector: RouteCol
 
         op_earliest_start = 0  # forward constraint
         op_latest_end = 150  # backward constraint
-        
+
         for operation in job.operations[::-1]:  # inverse for backward
             logging.info(f"\tAssign Operation {operation.operation_id} of Job {job.job_id}")
             chosen_resource, chosen_timeslot_hour = self.find_best_resource_and_timeslot_for_operation(