Interpolation not configurable due to missing new_range

What version of Adaptive Cover are you using?

1.3.1

What version of Home Assistant are you using?

2024.6.3

Checklist

[X] I have filled out the issue template to the best of my ability.
[X] This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
[X] This issue is not a duplicate issue of currently previous issues..

Describe the issue

When ticking the box for interpolation and after that wanting to configure it (adjust "bereik") I get an error.

Reproduction steps

turn on "asjusted open/close positions)
finalize set-up and after that try to adjust reach
error pops up

Diagnostics dump

Logger: custom_components.adaptive_cover Bron: helpers/update_coordinator.py:312 integratie: Adaptive Cover (documentatie, problemen) Eerst voorgekomen: 15:28:17 (9 gebeurtenissen) Laatst gelogd: 15:30:21

Unexpected error fetching adaptive_cover data Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 312, in _async_refresh self.data = await self._async_update_data() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/adaptive_cover/coordinator.py", line 231, in _async_update_data state = self.state ^^^^^^^^^^ File "/config/custom_components/adaptive_cover/coordinator.py", line 592, in state state = self.interpolate_states(state) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/adaptive_cover/coordinator.py", line 613, in interpolate_states state = np.interp(state, normal_range, new_range) ^^^^^^^^^ UnboundLocalError: cannot access local variable 'new_range' where it is not associated with a value

basbruss / adaptive-cover