Merge branch 'turing-code' of https://github.com/covid-in/TheAlgorithms-Python into turing-code

Author: rtron-24

data_structures/trie/radix_tree.py

@@ -6,7 +6,6 @@
 with its parent [https://en.wikipedia.org/wiki/Radix_tree]
 """
 
-
 class RadixNode:
     def __init__(self, prefix: str = "", is_leaf: bool = False) -> None:
         # Mapping from the first character of the prefix of the node