isort --profile black . (#2181)

* updating DIRECTORY.md

* isort --profile black .

* Black after

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

data_structures/hashing/double_hash.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
-
 from hash_table import HashTable
-from number_theory.prime_numbers import next_prime, check_prime
+from number_theory.prime_numbers import check_prime, next_prime
 
 
 class DoubleHash(HashTable):

data_structures/hashing/hash_table_with_linked_list.py

@@ -1,6 +1,7 @@
-from hash_table import HashTable
 from collections import deque
 
+from hash_table import HashTable
+
 
 class HashTableWithLinkedList(HashTable):
     def __init__(self, *args, **kwargs):