numpy refactor

src/utils.py

@@ -9,12 +9,6 @@ def secure_fisher_yates_shuffle(arr: list) -> list:
     return arr
 
 
-def generate_random_nonrepeating_list(list_len: int, min_val: int = 0, max_val: int = 2 ** 16) -> list[int]:
-    if max_val - min_val < list_len:
-        raise ValueError("Range of values is less than the list length requested")
-    return secure_fisher_yates_shuffle(list(range(min_val, max_val)))[:list_len]
-
-
 def xor_lists(l1: list[int], l2: list[int]):
     if len(l1) != len(l2):
         raise ValueError("Lists must be of equal length")