Update main.py

main.py

@@ -221,4 +221,8 @@ async def get_Chat(item1: Items1):
     #     lastReplyTime = tempReplyTime
     result = getChat(
         item1.context, item1.userid)
-    return {"res": result}
+    return {"res": result}
+
+@app.get("/")
+def read_root():
+    return {"Hello": "World!"}