Those scripts are made and run on the development environment. To run them on Matlantis, please initialize `estimator` and `calculator` using below code.

```
from pfp_api_client.pfp.calculators.ase_calculator import ASECalculator
from pfp_api_client.pfp.estimator import Estimator

estimator = Estimator(model_version="v0.0.0")
calculator = ASECalculator(estimator)
```

