Which sample?

What is the issue with this sample's docs?

Description:

I encountered an issue while trying to use the logger submodule from the firebase_functions module. According to the documentation and examples, it seems like there should be a logger submodule available, but it doesn't exist in the installed package.

Steps to Reproduce:

1. Install firebase_functions using pip.

2. Attempt to import the logger submodule as shown below:

   from firebase_functions import logger

3. Run the script.

Expected Behavior:
The logger submodule should be imported without any errors.

Actual Behavior:
The following error is raised: ImportError: cannot import name 'logger' from 'firebase_functions' (/path/to/venv/lib/python3.12/site-packages/firebase_functions/init.py)