From b3e87360d50fe7c8b0f7b5800fd99fd6684d0200 Mon Sep 17 00:00:00 2001
From: Frank Dellaert <dellaert@gmail.com>
Date: Sat, 28 Jan 2023 16:39:57 -0800
Subject: [PATCH] Add missing header to fix gtbook.

---
 python/gtsam/preamble/inference.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/python/gtsam/preamble/inference.h b/python/gtsam/preamble/inference.h
index d07a75f6fb..4106c794ac 100644
--- a/python/gtsam/preamble/inference.h
+++ b/python/gtsam/preamble/inference.h
@@ -10,3 +10,5 @@
  * Without this they will be automatically converted to a Python object, and all
  * mutations on Python side will not be reflected on C++.
  */
+
+#include <pybind11/stl.h>
\ No newline at end of file