(Pls answer using gurobi python code)

A local delivery company that owns six vehicles (?0,...,?5) is providing a delivery service to 16 locations. In total, the vehicles travel 17 locations (?0,...,?16) including the headquarter (?0).

L14 L13 G 935 L L10 L16 LO L5 L15 L12 8The company wants to make a vehicle routing plan to reduce the transportation cost where the total transportation cost is proportional to the total travel distances. The travel times (in minutes) between any two locations are given in the following table. L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 L1 0 L11 L1 2 L13 L14 L1 5 L16 LO 0 36 48 17 57 41 47 51 31 24 46 68 44 32 48 37 20 L1 36 0 51 30 25 20 35 47 5 13 19 42 11 27 43 41 37 L2 48 51 0 32 47 32 21 9 49 51 39 45 62 23 10 11 28 L3 17 30 32 0 43 25 30 34 26 22 32 52 40 15 30 21 7 L4 57 25 47 43 0 18 26 39 30 38 10 17 31 31 37 42 48 L5 41 20 32 25 1 8 0 14 27 22 27 8 27 31 13 24 25 30 L6 47 35 21 30 26 14 0 14 35 40 19 25 45 14 11 18 31 L7 51 47 9 34 39 27 14 0 47 50 33 36 58 22 4 14 32 L8 31 5 49 26 30 22 35 47 0 8 22 45 14 26 43 39 33 L9 24 13 51 22 38 27 4D 50 8 0 29 53 20 27 46 40 29 L10 46 19 39 32 10 8 19 33 22 29 0 23 27 21 30 33 37 L11 68 42 45 52 17 27 25 36 45 53 23 0 48 37 35 44 55 L12 44 11 62 40 31 31 45 58 14 20 27 48 0 38 54 53 47 L13 32 27 23 15 31 13 14 22 26 27 21 37 38 0 18 14 17 L14 48 43 1O 30 37 24 11 4 43 46 3D 35 54 18 0 12 29 L15 37 41 11 21 42 25 18 14 39 40 33 44 53 14 12 0 17 L16 20 37 28 7 48 30 31 32 33 29 37 55 47 17 29 17 0