after installing the gcp package to my airflow(1.10.9) set-up, i tried to call on the GSheetHook 
<https://airflow.readthedocs.io/en/latest/_api/airflow/providers/google/suite/hooks/sheets/index.html>

but i get an error No module named 'airflow.providers'.
looking into the installed python packages for airflow, i do not find the providers package.

[![python  packages](https://i.stack.imgur.com/Djkhk.png)](https://i.stack.imgur.com/Djkhk.png)

is the gcp airflow packagge working or am i missingg a step before i am able to use it?

EDIT: I have installed the gcp package using the pip installer: pip install apache-airflow[gcp]
and here's the list of the installed packages

[![enter image description here](https://i.stack.imgur.com/nIC9U.png)](https://i.stack.imgur.com/nIC9U.png)