From 14440094ac7171d4226bc1c30620217ea124b5d2 Mon Sep 17 00:00:00 2001
From: YoungSoo Shin <shinys000114@gmail.com>
Date: Thu, 11 Dec 2025 13:43:09 +0900
Subject: [PATCH] csv_2_plot: set matplotlib backend to 'Agg' for non-GUI
 environments

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
---
 example/logger/csv_2_plot.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/example/logger/csv_2_plot.py b/example/logger/csv_2_plot.py
index 066c6d7..9682c94 100644
--- a/example/logger/csv_2_plot.py
+++ b/example/logger/csv_2_plot.py
@@ -1,4 +1,6 @@
 import argparse
+import matplotlib
+matplotlib.use('Agg')
 import matplotlib.dates as mdates
 import matplotlib.pyplot as plt
 import pandas as pd