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

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

Author: pre-commit-ci[bot]

src/_pytest/assertion/rewrite.py

@@ -183,12 +183,12 @@ def get_code(self, fullname: str) -> types.CodeType
             state.trace(f"found cached rewritten pyc for {fn}")
 
         return co
-    
+
     def exec_module(self, module: types.ModuleType) -> None:
         module_name = module.__name__
-        
+
         self._rewritten_names[module_name] = fn
-        
+
         exec(self.get_code(module_name), module.__dict__)
 
     def _early_rewrite_bailout(self, name: str, state: AssertionState) -> bool: