No module called pySide 6 Follow

import sys
import random
from PySide6 import QtCore, QtWidgets, QtGui


class MyWidget(QtWidgets.QWidget):
    def __init__(self):
        super().__init__()

        self.hello = ["Hallo Welt", "Hei maailma", "Hola Mundo", "Привет мир"]

        self.button = QtWidgets.QPushButton("Click me!")
        self.text = QtWidgets.QLabel("Hello World",
                                     alignment=QtCore.Qt.AlignCenter)

        self.layout = QtWidgets.QVBoxLayout(self)
        self.layout.addWidget(self.text)
        self.layout.addWidget(self.button)

        self.button.clicked.connect(self.magic)

    @QtCore.Slot()
    def magic(self):
        self.text.setText(random.choice(self.hello))


if __name__ == "__main__":
    app = QtWidgets.QApplication([])

    widget = MyWidget()
    widget.resize(800, 600)
    widget.show()

    sys.exit(app.exec())

Results in this error :

C:\Users\GreenBus\PycharmProjects\vapeomatic\Scripts\python.exe C:/Users/GreenBus/PycharmProjects/pythonProject/main.py
Traceback (most recent call last):
  File "C:\Users\GreenBus\PycharmProjects\pythonProject\main.py", line 3, in <module>
    from PySide6 import QtCore, QtWidgets, QtGui
ModuleNotFoundError: No module named 'PySide6'

Process finished with exit code 1