Note: I can verify that post_packages is well picked up by the trains-agent, since in the experiment log I see:
agent.package_manager.type = pip agent.package_manager.pip_version = \=\=20.2.3 agent.package_manager.system_site_packages = true agent.package_manager.force_upgrade = false agent.package_manager.post_packages.0 = PyJWT\=\=1.7.1