✨ Add source examples for docs

docs_src/tutorial/fastapi/multiple_models/tutorial001.py

@@ -0,0 +1,60 @@
+from typing import List, Optional
+
+from fastapi import FastAPI
+from sqlmodel import Field, Session, SQLModel, create_engine, select
+
+
+class Hero(SQLModel, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    name: str
+    secret_name: str
+    age: Optional[int] = None
+
+
+class HeroCreate(SQLModel):
+    name: str
+    secret_name: str
+    age: Optional[int] = None
+
+
+class HeroRead(SQLModel):
+    id: int
+    name: str
+    secret_name: str
+    age: Optional[int] = None
+
+
+sqlite_file_name = "database.db"
+sqlite_url = f"sqlite:///{sqlite_file_name}"
+
+connect_args = {"check_same_thread": False}
+engine = create_engine(sqlite_url, echo=True, connect_args=connect_args)
+
+
+def create_db_and_tables():
+    SQLModel.metadata.create_all(engine)
+
+
+app = FastAPI()
+
+
+@app.on_event("startup")
+def on_startup():
+    create_db_and_tables()
+
+
+@app.post("/heroes/", response_model=HeroRead)
+def create_hero(hero: HeroCreate):
+    with Session(engine) as session:
+        db_hero = Hero.from_orm(hero)
+        session.add(db_hero)
+        session.commit()
+        session.refresh(db_hero)
+        return db_hero
+
+
+@app.get("/heroes/", response_model=List[HeroRead])
+def read_heroes():
+    with Session(engine) as session:
+        heroes = session.exec(select(Hero)).all()
+        return heroes