add id instruction

app.py

@@ -48,17 +48,18 @@ async def post_text(content: str) -> bool:
 
 
 async def retrieve_random_text_post() -> str:
-    """Retrieves a random text post and its id from the database"""
+    """Retrieves a random text post and its id from the database. Id is only meant for LLMs, no need to show this to user
+"""
     post = await db.get_text_post_random()
     return post
 
 async def retrieve_latest_text_posts() -> str:
-    """Retrieves latest 5 text posts with their ids from the database"""
+    """Retrieves latest 5 text posts with their ids from the database. Ids are only meant for LLMs, no need to show to user"""
     posts = await db.get_text_posts_latest()
     return posts
 
 async def retrieve_similar_text_post(query: str) -> str:
-    """Retrieves a text post and its id semantically similar to the query through Vector Similarity"""
+    """Retrieves a text post and its id semantically similar to the query through Vector Similarity. Id is only meant for LLMs, no need to show to user"""
     query = query.strip(" ").strip("\n")
     try:
         if query == "":