a

Pose2Sim/common.py

@@ -18,7 +18,6 @@ import re
 import cv2
 
 import matplotlib as mpl
-mpl.use('qt5agg')
 mpl.rc('figure', max_open_warning=0)
 from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
 from matplotlib.backends.backend_qt5agg import NavigationToolbar2QT as NavigationToolbar
@@ -270,6 +269,8 @@ class plotWindow():
     pw.addPlot("2", f)
     '''
 
+    mpl.use('qt5agg')
+
     def __init__(self, parent=None):
         self.app = QApplication(sys.argv)
         self.MainWindow = QMainWindow()