Sorry I'm trying to learn python but how I print this line so these (', are not printed?

Code:

```
y = 7
z = 7 - y
print('you need ', z, 'more years of citizenship to become a US representative')

```

Result:

```
('you need ', 6, 'more years of citizenship to become a US representative')

```

but I dont want the unnecessary parenthesizes, commas and weird spaces.

thanks