Cannot run example

[loongmxbt]

In examples/create-a-model.ipynb, when I run into

m.add_constraints(3*x + 7*y, '>=', 10)
m.add_constraints(5*x + 2*y, '>=', 3);

The console shows:

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-23-72c2b3a3f44b> in <module>
----> 1 m.add_constraints(3*x + 7*y, '>=', 10)
      2 m.add_constraints(5*x + 2*y, '>=', 3);

TypeError: add_constraints() missing 1 required positional argument: 'rhs'

Python version 3.7.9
pip install linopy

[FabianHofmann]

hey @loongmxbt the code is aligned to the current master. But I will update the version today, so this should also work.

[loongmxbt]

Thanks @FabianHofmann, the example works fine now.
Another question, will this library replace linopt.py in PyPSA or be used in PyPSA in future?

[FabianHofmann]

you're welcome, yes this is very likely. But before we have to do some benchmarks