diff --git a/setup.py b/setup.py
index 748f1bcc2..bc2dd0e1c 100644
--- a/setup.py
+++ b/setup.py
@@ -82,7 +82,7 @@
     "llama-index-core==0.12.5",
 ]
 
-# used for
+# used for agentchat_realtime_swarm notebook and realtime agent twilio demo
 twilio = ["fastapi>=0.115.0,<1", "uvicorn>=0.30.6,<1", "twilio>=9.3.2"]
 
 interop_crewai = ["crewai[tools]>=0.86,<1; python_version>='3.10' and python_version<'3.13'"]