fix: remove unused imports for cleaner code

Author: Benexl

viu_media/cli/interactive/session.py

@@ -1,9 +1,7 @@
 import importlib
 import importlib.util
 import logging
-import os
 import pkgutil
-import sys
 from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, Callable, List, Optional, Union