From fda79e00ce7ade2a18637ccd3f07a691c9c55a95 Mon Sep 17 00:00:00 2001
From: Vadym Barda <vadym@langchain.dev>
Date: Tue, 11 Feb 2025 10:08:33 -0800
Subject: [PATCH] docs: update typo in a tool (#3385)

Fixes #3383
---
 docs/docs/tutorials/multi_agent/hierarchical_agent_teams.ipynb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/docs/tutorials/multi_agent/hierarchical_agent_teams.ipynb b/docs/docs/tutorials/multi_agent/hierarchical_agent_teams.ipynb
index 7187bed2c..3031fa74a 100644
--- a/docs/docs/tutorials/multi_agent/hierarchical_agent_teams.ipynb
+++ b/docs/docs/tutorials/multi_agent/hierarchical_agent_teams.ipynb
@@ -197,7 +197,7 @@
     "    \"\"\"Read the specified document.\"\"\"\n",
     "    with (WORKING_DIRECTORY / file_name).open(\"r\") as file:\n",
     "        lines = file.readlines()\n",
-    "    if start is not None:\n",
+    "    if start is None:\n",
     "        start = 0\n",
     "    return \"\\n\".join(lines[start:end])\n",
     "\n",