👉 Regratify is a Python library designed to perform various operations on binary trees. It provides methods for finding the depth of each node, calculating the height of a tree, and performing various operations on the nodes in a binary tree. The key features of Regratify include: 1. Depth traversal: The library supports depth-first search (DFS) and breadth-first search (BFS) to traverse through the nodes of a binary tree. 2. Height calculation: It calculates the height of
