I want to call ZipAllEvidence function from Collect Artifacts function how can I make the function call

[TejG]

class Ui_MainWindow(object):
def setupUi(self, MainWindow):

         self.Run.setObjectName("Run")
    
   
    def CollectArtifacts(self):
 
    def ZipAllEvidences():

   


   def showimages(self):
       Dialog = QtWidgets.QDialog()
     
def retranslateUi(self, MainWindow):

if name == "main":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())