Dataclass Model misses max_temperature field which brakes list_models()

Description of the change

Add field max_temperature to Model dataclass

Motivation

This change fixes list_models()

Type of change

Choose one: (Bug fix | Feature request | Documentation | Other)

Checklist

• [+ ] I have performed a self-review of my code.
• [+ ] I have added detailed comments to my code where applicable.
• [ +] I have verified that my change does not break existing code.
• [ +] My PR is based on the latest changes of the main branch (if unsure, please run git pull --rebase upstream main).
• [ +] I am familiar with the Google Style Guide for the language I have coded in.
• [ +] I have read through the Contributing Guide and signed the Contributor License Agreement.