Rename Python/Data-Structures/BinarySearchTree/extended_binary_search_tree.py to Python/DataStructures/BinarySearchTree/extended_binary_search_tree.py

Author: div-bargali

Python/Data-Structures/BinarySearchTree/extended_binary_search_tree.py renamed to Python/DataStructures/BinarySearchTree/extended_binary_search_tree.py

@@ -100,4 +100,4 @@ def rotate(self,direction):
  prevParent.right = self.parent
  self.parent.parent = prevParent
  assert self.parent.left==self or self.parent.right==self, "self not a child of parent:\nSelf:\n{}\nParent:\n{}".format(self, self.parent)
- 
+