In this PyQt5 video we want to learn about PyQt5 QLineEdit & QLabel, QLabel & QLineEdit with Qt Designer, so in this tutorial we want to use Qt Designer, first of all you need to open your Qt Designer. you can write pyqt5designer in your terminal, after opening qt designer, now we want to design our simple application. basically we need a QLabel, QLineEdit with QPushButton, we want to add these widgets in the Qt Designer. also we want to add horizontal layout for the widgets.