<｜begin▁of▁sentence｜>### Instruction:
As the Development Director, you've been tasked with managing a database of potential donors for a nonprofit organization. You've recently implemented a new feature in your database system that includes a Rectangle class with a __bool__ method, allowing you to check whether a rectangle has non-zero width and height. Your task now is to create a rectangle object and determine if it is considered a valid rectangle based on its dimensions.
### Response:
from Rectangle import Rectangle

# Assuming Rectangle class has an __init__ method that initializes width and height
rect = Rectangle(10, 5)

# Checking if the rectangle is valid using the __bool__ method
is_valid = bool(rect)
print('Is rectangle valid:', is_valid)
<|EOT|>
