Triangle pattern code using python

Print the pattern for given n numbers rows

  

Pattern

1 2 3 4

1 2 3

1 2

1

CODE

n=int(input())

i=0

while i<=n:

    j=1

    temp=1

    while j <= n - i:

        print (temp, end='')

        j = j + 1

        temp = temp + 1

    print()

    i = i + 1

Given input :   

5

Ouput:

1 2 3 4 5

1 2 3 4

1 2 3

1 2

1