Update distribute-repeating-integers.py

Author: kamyu104

Python/distribute-repeating-integers.py

@@ -29,7 +29,7 @@ def tri_partition(nums, left, right, target, compare):
 
             left, right = 0, len(nums)-1
             while left <= right:
-                pivot_idx = randint(left, right)
+                pivot_idx = random.randint(left, right)
                 pivot_left, pivot_right = tri_partition(nums, left, right, nums[pivot_idx], compare)
                 if pivot_left <= n <= pivot_right:
                     return