darker lint

Author: qxy11

lldb/test/API/tools/lldb-dap/attach/TestDAP_attach.py

@@ -82,6 +82,4 @@ def test_attach_with_invalid_targetId(self):
 
         resp = self.attach(targetId=99999, expectFailure=True)
         self.assertFalse(resp["success"])
-        self.assertIn(
-            "Unable to find existing target", resp["body"]["error"]["format"]
-        )
+        self.assertIn("Unable to find existing target", resp["body"]["error"]["format"])