Variable Types in a class

[nafshar]

When looking at a class, how do we know what the types of variables are? as an example:

class Node:
    def __init__(self, value, next_node=None, prev_node=None):
        self.value = value
        self.next = next_node
        self.prev = prev_node

How do we know that self.next is a "Node" type?

Thanks

buran write Oct-06-2022, 07:25 PM:
Please, use proper tags when post code, traceback, output, etc. This time I have added tags for you.
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