Update app/main.py

app/main.py

@@ -1,9 +1,11 @@
 from typing import Union
 
-from fastapi import FastAPI
+from fastapi import FastAPI, Request
 
 app = FastAPI()
 
-@app.get("/")
+
-def read_root():
+@app.get("/items/{item_id}")
-    return {"Hello": "World - 20240202"}
+def read_root(item_id: str, request: Request):
+    client_host = request.client.host
+    return {"client_host": client_host, "item_id": item_id}