Im trying to traverse a BFS but I continue to get an error. Ibelieved I have followed the instructions correctly but I continueto get an error. Can someone tell me what I am doing wrong andsolve my problem with an explatation?
1. create a Q with the root element, and an empty list
2. while there are nodes in the Q grab the first one and add itto the result list
3. if there is a node to the left, add that to the Q
4. if there is a node to the right, add that to the Q
class binary_search_tree: def
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