Tiril Amundsen

Thank you so much. Another question arised when implementing the complete model. I have a table of variables that is dependent on both commodity, routes and nodes. When adding constraints I have to...

Hi, thank you for the answer! But when running only the above I get the error message "KeyError: 0". It seems to be for the "for r in R[k].

Thank you, it worked!

import pandas as pdimport gurobipy as gpfrom gurobipy import *import numpy as npfrom gurobipy import GRBimport matplotlib.pyplot as pltimport sys## Sets ##criteria = [0, 1, 2, 3, 4]decisionM = [0, ...