I need to return the count of first N natural numbers using a while loop.

My code is:

```
def count_until(seconds):
    cnt=seconds
    while(cnt):
        cnt-=1
        return str(cnt)

print(count_until(10))

```

It is returning `9`
but I want the result to be like this: `9 8 7 6 5 4 3 2 1`

My other similar code with a `print` statement works perfectly fine:

```
def count_until(seconds):
    cnt=seconds
    while(cnt):
        cnt-=1
        print(str(cnt))
count_until(10)

```

Can I make the code with a return statement?