From fa2a903d89908a9ca6466412a629672888c49eae Mon Sep 17 00:00:00 2001 From: brmnjsh Date: Wed, 13 Dec 2023 21:39:18 +0000 Subject: [PATCH] import coin --- app/models/problem.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/app/models/problem.py b/app/models/problem.py index f09812e..a520813 100644 --- a/app/models/problem.py +++ b/app/models/problem.py @@ -3,7 +3,7 @@ from typing import TYPE_CHECKING from pydantic import BaseModel from typing import Any, List -from pulp import LpProblem, LpVariable, LpStatus, lpSum +from pulp import LpProblem, LpVariable, LpStatus, lpSum, COIN import logging @@ -46,7 +46,7 @@ class Problem(BaseModel): # creating problem multi-objective functions objective_functions = solver_run.objective_function.for_problem(self, solver_run) - self.problem.sequentialSolve(objective_functions, None, None, pulp.COIN(gapRel=0.2, timeLimit=300)) + self.problem.sequentialSolve(objective_functions, None, None, COIN(gapRel=0.2, timeLimit=300)) return self.problem