From c6ccc0b1653636bf4111fdd2cf50801c4fe71c31 Mon Sep 17 00:00:00 2001
From: Carson <cpsievert1@gmail.com>
Date: Thu, 19 Dec 2024 17:28:48 -0600
Subject: [PATCH] Add note

---
 chatlas/_chat.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/chatlas/_chat.py b/chatlas/_chat.py
index 6ba08c6..6d48aa5 100644
--- a/chatlas/_chat.py
+++ b/chatlas/_chat.py
@@ -320,6 +320,12 @@ def token_count(
         int
             The token count for the input.
 
+        Note
+        ----
+        Remember that the token count is an estimate. Also, models based on
+        `ChatOpenAI()` currently does not take tools into account when
+        estimating token counts.
+
         Examples
         --------
         ```python