asyncio style refactoring

main.py

@@ -14,7 +14,7 @@ app.include_router(router=protected_user_action_routes)
 
 
 @app.get("")
-def root()->dict:
+async def root()->dict:
     return {"root":"hello, this is root"}
 
 
@@ -33,4 +33,4 @@ def main():
     uvicorn.run("main:app", reload=True)
     
 if __name__=="__main__":
-    main()
+     main()