👉 Revertibility is a concept in computer science and software engineering that refers to the ability of an object or function to revert back to its original state after being modified. This means that if an object has been modified, it should return to its original form when it is accessed again. For example, consider the following Python code: ```python def f(x): x += 10 return x print(f(5)) # Output: 15 ``` In