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

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

src/simcardems/slabgeometry.py

@@ -99,12 +99,14 @@ def validate(self):
 
     def __repr__(self) -> str:
         return (
-            f"{self.__class__.__name__}("
-            f"lx={self.parameters['lx']}, "
-            f"ly={self.parameters['ly']}, "
-            f"lz={self.parameters['lz']}, "
-            f"dx={self.parameters['dx']}, "
-            f"num_refinements={self.parameters['num_refinements']})"
+            f"{self.__class__.__name__}(
+                "
+                f"lx={self.parameters['lx']}, "
+                f"ly={self.parameters['ly']}, "
+                f"lz={self.parameters['lz']}, "
+                f"dx={self.parameters['dx']}, "
+                f"num_refinements={self.parameters['num_refinements']}
+            )"
         )