format code with autopep8

main.py

@@ -3,6 +3,7 @@ from contextlib import asynccontextmanager
 import database
 import models
 
+
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     database.init()
@@ -12,19 +13,17 @@ async def lifespan(app: FastAPI):
 app = FastAPI(lifespan=lifespan)
 
 
-@app.get("/")
-async def root():
-    return {"message": "Hello World"}
-
 @app.get("/me")
 async def me(user: models.User = Depends(database.get_user_by_token)):
     return user
 
+
 @app.post("/users")
 async def register(user: models.User):
     database.register(user)
     return user
 
+
 @app.post("/login")
 async def login(user: models.User):
-    return database.login(user)
+    return database.login(user)