👉 In programming, a decorator is a function that takes another function and returns a new function. This new function has access to the original functions' state and can modify it without modifying the original function. Here's an example of how decorators work: ```python def my_decorator(func): def wrapper(): print("Before: Running...") func() print("After: Running...") return wrapper @my_decorator def say_hello(name): print(f"Hello, {name