I’m trying to solve the Vehicle Route Optimisation with Time Window constraints using Google’s OR Tools in Python. The problem here I’m solving is – I want to deliver packages to the customer, where the customers selects a specific time window for when they wish to receive the package (for examples between 10 AM to 11 AM). I have included a time_matrix for all 16 locations + depot. The code executes but it seems like the answer I’m getting isn’t correct. I have included my code and the output I’m getting below.