Add precommit and basic sqlalchemy setup

api/db/engine.py

@@ -0,0 +1,3 @@
+from sqlalchemy import create_engine
+
+engine = create_engine("sqlite+pysqlite:///:memory:", echo=True)

api/db/models.py

@@ -0,0 +1,19 @@
+from typing import List
+from typing import Optional
+
+from sqlalchemy import ForeignKey
+from sqlalchemy import String
+from sqlalchemy.orm import DeclarativeBase
+from sqlalchemy.orm import Mapped
+from sqlalchemy.orm import mapped_column
+from sqlalchemy.orm import relationship
+
+from .engine import engine
+
+
+class Base(DeclarativeBase):
+    pass
+
+
+def create_tables():
+    Base.metadata.create_all(engine)

api/index.py

@@ -1,7 +1,9 @@
+from db.engine import engine
 from fastapi import FastAPI
 
 app = FastAPI()
 
+
 @app.get("/api/python")
 def hello_world():
-    return {"message": "Hello World"}
+    return {"message": "Hello World"}