Splitting our API into files with APIRouter

from fastapi import APIRouter
from storeapi.models.post import UserPost, UserPostIn

router = APIRouter()

post_table = {}


@router.post("/post", response_model=UserPost, status_code=201)
async def create_post(post: UserPostIn):
    data = post.model_dump()  # previously .dict()
    last_record_id = len(post_table)
    new_post = {**data, "id": last_record_id}
    post_table[last_record_id] = new_post
    return new_post


@router.get("/post", response_model=list[UserPost])
async def get_all_posts():
    return list(post_table.values())

--- 
+++ 
@@ -1,20 +1,5 @@
 from fastapi import FastAPI
-from storeapi.models.post import UserPost, UserPostIn
+from storeapi.routers.posts import router as posts_router

 app = FastAPI()
-
-post_table = {}
-
-
-@app.post("/post", response_model=UserPost)
-async def create_post(post: UserPostIn):
-    data = post.model_dump()  # previously .dict()
-    last_record_id = len(post_table)
-    new_post = {**data, "id": last_record_id}
-    post_table[last_record_id] = new_post
-    return new_post
-
-
-@app.get("/post", response_model=list[UserPost])
-async def get_all_posts():
-    return list(post_table.values())
+app.include_router(posts_router)