import sys
from PySide6 import QtWidgets as qtw
from PySide6 import QtCore as qtc
from PySide6 import QtGui as qtg

from muslimYear import Ui_Form

class Ui_Form(qtw.QWidget, Ui_Form):
# login_success = qtc.Signal()
def init(self):
super().init()
self.setupUi(self)

    self.pb_Ok.clicked.connect(self.year_convert)

@qtc.Slot()
def year_convert(self):

    chris_year = int(self.le.text())
    m = int
    m = 633

    var = chris_year - m

    var = (self.le_2.show())
     

if name == “main“:
app = qtw.QApplication(sys.argv)

window = Ui_Form()
window.show()
sys.exit(app.exec())

Tried to convert str to int but it gave me an errors I really cant recall. Any help will be appreciated.