Calculadora: QLineEdit e o display

aula202-calculadora/main.py

@@ -1,5 +1,6 @@
 import sys
 
+from display import Display
 from main_window import MainWindow
 from PySide6.QtGui import QIcon
 from PySide6.QtWidgets import QApplication
@@ -15,6 +16,10 @@ if __name__ == '__main__':
     window.setWindowIcon(icon)
     app.setWindowIcon(icon)
 
+    # Display
+    display = Display()
+    window.addToVLayout(display)
+
     # Executa tudo
     window.adjustFixedSize()
     window.show()