Exporting and importing a linopy models

[Peter gc]

Good afternoon, 

I am running linopy optimization models and I would be able to export and import them. The idea is be able to import the models whenever I need them without having to fill/create them again. 

Although I have been able to export the models to .mps and .np using .to_file(), I wasn't able to read them. Furthermore, I am not sure If you lose any information during the file writing.

There is any way to do it? I couldn't find it on the documentation. 

Regards,