rename + minor fix

Author: lindnemi

config/config.de.yaml

@@ -4,7 +4,7 @@
 
 # docs in https://pypsa-eur.readthedocs.io/en/latest/configuration.html#run
 run:
-  prefix: 20250507_simple_scenarios
+  prefix: 20250630_merge_upstream
   name:
   # - ExPol
   - KN2045_Mix

scripts/build_ptes_operations/run.py

@@ -53,8 +53,8 @@
 import logging
 
 import xarray as xr
-from _helpers import set_scenario_config
 
+from scripts._helpers import set_scenario_config
 from scripts.build_ptes_operations.ptes_temperature_approximator import (
     PtesTemperatureApproximator,
 )
@@ -63,7 +63,7 @@
 
 if __name__ == "__main__":
     if "snakemake" not in globals():
-        from _helpers import mock_snakemake
+        from scripts._helpers import mock_snakemake
 
         snakemake = mock_snakemake(
             "build_ptes_operations",