I'm getting an unknown error 'Badly placed ()'s' when attempting to build a QT widget .
from PyQt4 import QtGui
import sys
app = QtGui.QApplication(sys.argv)
window = QtGui.QWidget()
window.setGeometry(50,50,500,300)
window.setWindowTitle("pyqt window")
window.show()
A empty window with "pyqt window" as title