Our first model

It's time to create our first model!

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1. First of all, we need to import class Model.
2. Now, we can make our own model class, say DemoModel.
3. Finally, we can create an instance of this class and run it.

from dvrpsim import Model

class DemoModel(Model):
    def __init__(self) -> None:
        super().__init__()

if __name__ == '__main__':
    model = DemoModel()

    model.run()

However, do not expect an interesting result...

    INFO    :        0.0 | 00:00:00 | START
    INFO    :        0.0 | 00:00:00 | FINISH

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So, let's add some orders to the model!