数据库创建

models/base.py

@@ -0,0 +1,9 @@
+# my_project/models/base.py
+
+from typing import Optional
+from sqlmodel import SQLModel, Field
+
+class BaseModel(SQLModel):
+    __abstract__ = True
+    
+    id: Optional[int] = Field(default=None, primary_key=True, description="主键ID")