fix lint

Author: okBrian

toolchain/mfc/test/case.py

@@ -221,7 +221,7 @@ def compute_tolerance(self) -> float:
 
         if "Example" in self.trace.split(" -> "):
             return 1e-3
-        
+
         if self.params.get("hypoelasticity", 'F') == 'T':
             return 1e-7