--- a/PyInstaller/PyInstallerExecDialog.py	Wed Dec 30 11:02:06 2020 +0100
+++ b/PyInstaller/PyInstallerExecDialog.py	Mon Apr 26 18:03:44 2021 +0200
@@ -37,7 +37,7 @@
         @param parent reference to the parent widget
         @type QWidget
         """
-        super(PyInstallerExecDialog, self).__init__(parent)
+        super().__init__(parent)
         self.setupUi(self)
         
         self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)