[PyQt] ModuleNotFoundError: No module named 'PyQt5'

[matklt]

I have installed PyQt5 and PyQt5-tools using command prompt and pip install PyQt5 then pip install PyQt5-tools everything installed fine
I then put in the following code

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

def window():
    app = QApplication(sys.argv)
    win = QMainWindow()
    win.setGeometry(200, 200, 300, 300)
    win.setWindowTtitle("Darts Scoreboard")

    win.show()
    sys.exit(app.exec_())

Window()

but get the following traceback

Error:
C:\Users\44787\PycharmProjects\untitled\venv\Scripts\python.exe C:/Users/44787/PycharmProjects/untitled/Scoreboard.py
Traceback (most recent call last):
  File "C:/Users/44787/PycharmProjects/untitled/Scoreboard.py", line 1, in <module>
    from PyQt5 import QtWidgets
ModuleNotFoundError: No module named 'PyQt5'

I have checked alsort of youtube help advice and instructions and nothing seems to work can someone please please help

Thanks