QObject e QThread: criando a janela inicial com Qt Designer

aula204/main.py

@@ -0,0 +1,17 @@
+import sys
+
+from PySide6.QtWidgets import QApplication, QWidget
+from ui_workerui import Ui_myWidget
+
+
+class MyWidget(QWidget, Ui_myWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setupUi(self)
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    myWidget = MyWidget()
+    myWidget.show()
+    app.exec()