From 876b265089359e59bf1a43b605412aef7b7d2e87 Mon Sep 17 00:00:00 2001
From: Barry57 <160387047+Barry57@users.noreply.github.com>
Date: Mon, 28 Oct 2024 02:06:34 +0800
Subject: [PATCH] Update test_plot.py

---
 pytest/test_plot.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pytest/test_plot.py b/pytest/test_plot.py
index 77ee6ce..eebf883 100644
--- a/pytest/test_plot.py
+++ b/pytest/test_plot.py
@@ -8,3 +8,4 @@
 
 def test_plot_fd():
     plot_fd(fd_chk(basis_fd(btype="fourier", rangeval=[0, 1], nbasis=4, params=[2 * np.pi]))[1])
+    assert plt.gcf() is not None