weakrefref
A weak reference is a reference to an object that does not prevent the object from being garbage collected. If all strong references to an object are gone, the garbage collector can reclaim the object's memory, even if weak references still exist. A weak reference can be set to None when the object it refers to is collected. This is useful for implementing caches or observer patterns where you don't want the referenced object to be kept alive solely by the reference.
The term "weakrefref" is not a standard or recognized term in programming languages like Python, Java, or
In Python, the `weakref` module provides functionality for weak references. You can create a weak reference