Configure Azure for Microsoft Graph API Integration in Python

I'm seeking an experienced freelancer to help configure Azure to enable secure use of the Microsoft Graph API in a Python application. Specifically, I need assistance resolving the error: 'Tenant does not have a SPO license.' The deliverables include:\n- Setting up appropriate permissions and licenses in Azure.\n- Guiding me through testing Python integration with Graph API calls.\n- Explaining how to maintain this setup for future needs.\n\nIdeal candidate should have expertise in Azure AD, Graph API, and Python development.