Container can not be composed #11

Running docker compose up --build -d fails with Error: module 'inspect' has no attribute 'getargspec' likely due to the Python version defaulting to 3.11 and newer, where 'getargspec' does not exist as described in https://community.render.com/t/error-module-inspect-has-no-attribute-getargspec/18301
With Python version 3.10, it works.