isort and fix test

Author: peterdudfield

ocf_datapipes/transform/xarray/add_t0idx_and_sample_period_duration.py

@@ -1,7 +1,7 @@
 """Adds useful t0_idx and sample period attributes"""
+import logging
 from datetime import timedelta
 from typing import Union
-import logging
 
 import xarray as xr
 from torchdata.datapipes import functional_datapipe

tests/load/gsp/test_gsp_live.py

@@ -21,7 +21,7 @@ def test_get_pv_power_from_database(gsp_yields, db_session):
     )
 
     assert len(gsp_power) == 3  # 1 hours at 30 mins + 1
-    assert len(gsp_power.columns) == 1
+    assert len(gsp_power.columns) == 4
     assert gsp_power.columns[0] == 1
     assert (
         pd.to_datetime(gsp_power.index[0]).isoformat()