From e508463df25bbd3a6d4d42451e5f18577d5e9b9c Mon Sep 17 00:00:00 2001
From: flonix8 <flstanek@googlemail.com>
Date: Fri, 6 Sep 2024 16:58:08 +0200
Subject: [PATCH 1/2] Fix runtime errors by fixing direct dependency versions

---
 requirements.txt | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 54177bb8..00983b1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
-filterpy
-jupyter
-notebook
-sympy
-numpy
-scipy
-matplotlib
+filterpy==1.4.5
+jupyter==1.1.1
+notebook==7.2.2
+sympy==1.13.2
+numpy==1.26.4
+scipy==1.14.1
+matplotlib==3.6.3

From 6fd98d90a8a0d83aa7e529bdfc6e537143c49944 Mon Sep 17 00:00:00 2001
From: flonix8 <flstanek@googlemail.com>
Date: Fri, 6 Sep 2024 17:17:53 +0200
Subject: [PATCH 2/2] Add comment about Python version

---
 requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/requirements.txt b/requirements.txt
index 00983b1d..e989a658 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+# Chapter notebooks briefly tested on Python 3.11.9 and the versions below
 filterpy==1.4.5
 jupyter==1.1.1
 notebook==7.2.2