Created models for genres

library_service/models/db/genre.py

@@ -0,0 +1,14 @@
+from typing import List, Optional, TYPE_CHECKING
+from sqlmodel import SQLModel, Field, Relationship
+from ..dto.genre import GenreBase
+from .links import GenreBookLink
+
+if TYPE_CHECKING:
+    from .book import Book
+
+class Genre(GenreBase, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True, index=True)
+    books: List["Book"] = Relationship(
+        back_populates="authors",
+        link_model=GenreBookLink
+    )