The most straightforward way I could come up with is the join method for strings.

>>> a = ('x','y','z')
>>> print(f'{" ".join(a)}')
x y z

If your tuple elements aren't strings, they have to be converted (if possible).

>>> a = (0,-1,1)
>>> print(f'{" ".join(map(str, a))}')
0 -1 1