text: """Bounder for all API routers."""
  from fastapi import APIRouter
  
  from complainer.resources import auth
  from complainer.resources import complaint
  from complainer.resources import user
  
  api_router = APIRouter()
  # include already existed router
  api_router.include_router(auth.router)
  api_router.include_router(complaint.router)
  api_router.include_router(user.router)
  