del_dubl.py

#!/usr/bin/python3

import random

arr = random.sample(range(1,100),15)
print("Input list: {}".format(arr))
 for i in arr(len(arr)[:]):
    k = arr[i]
    j = i - 1
    while J >= 0 and k < arr[j]:
    arr[j+1] = arr[j]
    j -= 1
    arr[j+1] = k
    if k[1] == k[i+1]:
     k[i+1] = k[i+1].replase('')
    print('arr {}'. format(arr))