text: from PyQt4.QtCore import *
  from PyQt4.QtGui import *
  import sys
  import main
  
  class Hiren(QMainWindow, main.Ui_MainWindow):
      def __init__(self, parent=None):
          super(Hiren, self).__init__(parent)
          self.setupUi(self)
  
  app = QApplication(sys.argv)
  form = Hiren()
  form.show()
  app.exec_()
  