Require python module for python script

Configuration
1

Hi
I would like to add command_line sensor which runs command:python3

command_line:
  - sensor:
      name: My Sensor
      command: "python3 /config/sensor.py"

in sensor.py

import croniter
....

And I got error
ModuleNotFoundError: No module named ‘croniter’

How I can install croniter module for my script?

2

If you’re asking but not telling what kind of HA installation you have, you can assume you cannot install modules (at least not reasonably easily).

Why do you need this module? Did you consider alternatives?

3

I have HAOS.
I need this module to parse crontab schedule style to datetime