Maximum recursion depth with Apache Beam and Google Cloud SDK

I am working with a project which is using Google Cloud SDK and Cloud Engine. This project is generating a DataStore which I need to access in order to copy parts of it towards a Big Query instance, similar to what is describe in [https://blog.papercut.com/google-cloud-dataflow-data-migration/](https://blog.papercut.com/google-cloud-dataflow-data-migration/).

I install Apache Beam using pip install \--upgrade apache_beam. However, when I set up everything in order to access the DataStore using the ndb models and want to import Beam using from airflow_beam import pipeline, I got an error related to some part of the SDK described in the docs part.

Imported from Jira [BEAM-4437](https://issues.apache.org/jira/browse/BEAM-4437). Original Jira may contain additional context.
Reported by: jonperron.