# FileName : PyQtDemo.py
# Author : Adil
# DateTime : 2018/2/1 11:07
# SoftWare : PyCharm

from PyQt5 import QtWidgets, QtGui
import sys

app = QtWidgets.QApplication(sys.argv)
window = QtWidgets.QWidget();
window.show()
sys.exit(app.exec_())

# FileName : main.py
# Author : Adil
# DateTime : 2018/2/1 12:00
# SoftWare : PyCharm

import sys
import hello
from PyQt5.QtWidgets import QApplication, QMainWindow

if __name__ == '__main__':
 app = QApplication(sys.argv)
 MainWindow = QMainWindow()
 ui = hello.Ui_MainWindow()
 ui.setupUi(MainWindow)
 MainWindow.show()
 sys.exit(app.exec_())