PROGRAMMING:List de duplication

Input a list, remove the repeated numbers in the list, output in the original order!
###Input format:
Enter the list on one line
###Output format:
Output non repeating list elements on one line
###Input example:
Here is a set of inputs. For example:
```in
[4,7,5,6,8,6,9,5]
```
###Output example:
The corresponding output is given here. For example:
```out
4 7 5 6 8 9
```







answer：If there is no answer, please comment
```
lst=eval(input())
seen=set()
lst1=[i for i in lst if i not in seen and not seen.add(i)]
print(*lst1)
```