python remove repeats from a list code example

Example 1: how to make python remove the duplicates in list

mylist = ["a", "b", "a", "c", "c"]
mylist = list(dict.fromkeys(mylist))

  print(mylist)

Example 2: python remove duplicates

word = input().split()

for i in word:
  if word.count(i) > 1:
    word.remove(i)