Traceback (most recent call last):


 "real_time_video.py", line 2, in <module>

import imutils
ModuleNotFoundError: No module named 'imutils'
Traceback (most recent call last):


 "/home/ville/.local/bin/superset", line 5, in <module>

from superset.cli import superset


 "/home/ville/.local/lib/python3.8/site-packages/superset/__init__.py", line 21, in <module>

from superset.app import create_app


 "/home/ville/.local/lib/python3.8/site-packages/superset/app.py", line 48, in <module>

from superset.utils.log import DBEventLogger, get_event_logger_from_cfg_value


 "/home/ville/.local/lib/python3.8/site-packages/superset/utils/log.py", line 30, in <module>

from typing_extensions import Literal
ModuleNotFoundError: No module named 'typing_extensions'
