ModuleNotFoundError No module named pyQt5

Question

from pyQt5.QtWidgets import *


def window():
    app*QApplication([])

    wig = Qwidget()

    wig.show()
    app.exec ()


if __name__ == "__main__":
    window()

C:\Users\HP\Documents\EDUREKA\venv\Scripts\python.exe C:/Users/HP/Documents/EDUREKA/PYQT5.py
Traceback (most recent call last):
  File "C:\Users\HP\Documents\EDUREKA\PYQT5.py", line 1, in <module>
    from pyQt5.QtWidgets import *
ModuleNotFoundError: No module named 'pyQt5'

Process finished with exit code 1