First Program hello World In PyQt5

import sys

from PyQt5.QtWidgets import QApplication, QWidget, QLabel

def window():
   app = QApplication(sys.argv) # create a pyqt5 app
   widget = QWidget() # create Window within the app

   textLabel = QLabel(widget)  # create a label within the widget
   textLabel.setText("Hello  World   From   PyQt5 !") # adding a text to the label 
   textLabel.move(120,80)  # label dimensions

   widget.setGeometry(100,100,400,200) # window dimensions
   widget.setWindowTitle("First PyQt5") # window title
   widget.show()
   sys.exit(app.exec_())

if __name__ == '__main__':
   window()

Younes Derfoufi
my-courses.net