BaseModel
BaseModel is a common base class in object-oriented programming used to provide a uniform interface for data models. It standardizes features such as attribute validation, serialization, and lifecycle hooks.
In practice, BaseModel classes declare fields with types; the base class enforces type hints at runtime, validates
In Python, Pydantic's BaseModel is a well-known concrete implementation; it validates data against type hints, supports
Other frameworks use similar base classes for models, such as Django's Model base class, or ORM patterns
Design considerations: BaseModel promotes consistency and reusability, but may introduce runtime overhead and coupling to a