[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

src/snapred/backend/data/GroceryService.py

@@ -1520,8 +1520,12 @@ def combinePixelMasks(self, outputMaskWsName: WorkspaceName, masks2Combine: List
             raise ValueError("Internal Error: Lists of masks to combine is empty")
 
         if not self.mantidSnapper.mtd.doesExist(outputMaskWsName):
-            raise ValueError(("Internal Error: outputMaskWs should exist before attempting to combine masks with it. "
-                              "Consider using fetchCompatiblePixelMask to generate it."))
+            raise ValueError(
+                (
+                    "Internal Error: outputMaskWs should exist before attempting to combine masks with it. "
+                    "Consider using fetchCompatiblePixelMask to generate it."
+                )
+            )
 
         for maskWsName in masks2Combine:
             if maskWsName == outputMaskWsName:

src/snapred/backend/recipe/algorithm/ConjoinDiagnosticWorkspaces.py

@@ -20,6 +20,7 @@
 
 logger = snapredLogger.getLogger(__name__)
 
+
 class ConjoinDiagnosticWorkspaces(PythonAlgorithm):
     """
     Given the grouped diagnostic output from PDCalibration run on one spectum at a time,
@@ -139,13 +140,13 @@ def conjoinMatrixWorkspaces(self, inws, outws, index):
             CheckOverlapping=False,
             CheckMatchingBins=False,  # Not available in 6.11.0.3rc2
         )
-        
-        # TODO: Remove when Defect 14460 is resolved. 
+
+        # TODO: Remove when Defect 14460 is resolved.
         #       There is a defect in ConjoinWorkspaces that incorrectly determines
         #       if spectrum numbers need to be remapped.
         for i, specNum in enumerate(specNumbers):
             mtd[outws].getSpectrum(i).setSpectrumNo(specNum)
-        
+
         logger.debug(f"resulting spectrum numbers: {mtd[outws].getSpectrumNumbers()}")
         if self.autoDelete and inws in mtd:
             DeleteWorkspace(inws)

tests/unit/backend/service/test_CalibrationService.py

@@ -808,7 +808,7 @@ def test_fetchDiffractionCalibrationGroceries(self):
                 [calibrationMaskName, "mask1", "mask2", combinedMask],
             )
             assert self.instance.groceryService.mantidSnapper.BinaryOperateMasks.called
-            
+
     @mock.patch(thisService + "SimpleDiffCalRequest", spec_set=SimpleDiffCalRequest)
     def test_diffractionCalibration_calls_others(self, SimpleDiffCalRequest):
         # mock out external functionalties