Update src/python_testing/TC_CADMIN_1_22_24.py

- Adding this suggested change from Terrence into the code, as it does make the code much cleaner

Co-authored-by: Terence Hampson <[email protected]>

src/python_testing/TC_CADMIN_1_22_24.py

@@ -106,7 +106,8 @@ async def test_TC_CADMIN_1_22(self):
             # Since we provided 901 seconds as the timeout duration,
             # we should not be able to open comm window as duration is too long.
             # we are expected receive Failed to open commissioning window: IM Error 0x00000585: General error: 0x85 (INVALID_COMMAND)
-            asserts.assert_equal(e.err,  0x00000585,
+            _INVALID_COMMAND = 0x00000585
+            asserts.assert_equal(e.err,  _INVALID_COMMAND,
                                  "Expected to error as we provided failure value for opening commissioning window")
 
         self.step(6)