...

src/kr/co/swh/lecture/python/pyqt5/label2.py

         self.label.resize(172, 60)
         self.img = QPixmap("poster.png")
         self.button1Clicked()
-        self.label.show()
 
         button1 = QPushButton("클릭", self)
         button1.move(20, 90)