[BUG] Save to file not working

Hey,

When I use Metagoofil, the "-o" option does not work, even if I don't mention it. There is just file display in the terminal.

**Command:**

```shell
python3 metagoofil.py -d cisco.com -t pdf -o ~/test/
```

OS: Debian ARM64
Python version: 3.11.2

Can you help me to solve this ?

THX