What data should be displayed and how?

Question

Python

I have this file with code:

Kodecki

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'Yulia.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.  Do not edit this file unless you know what you are doing.


import os
import sys
from PyQt5 import QtCore, QtGui, QtWidgets
if __name__ == "__main__":
    from Core3 import *


class Ui_MainWidget(object):
    def setupUi(self, MainWidget):
        MainWidget.setObjectName("MainWidget")
        MainWidget.setEnabled(True)
        MainWidget.resize(391, 500)
        MainWidget.setMinimumSize(QtCore.QSize(0, 0))
        MainWidget.setMaximumSize(QtCore.QSize(10000000, 10000000))
        MainWidget.setAutoFillBackground(False)
        self.label = QtWidgets.QLabel(MainWidget)
        self.label.setGeometry(QtCore.QRect(80, 0, 241, 51))
        font = QtGui.QFont()
        font.setFamily("Times New Roman")
        font.setPointSize(36)
        font.setBold(False)
        font.setWeight(50)
        font.setStyleStrategy(QtGui.QFont.PreferDefault)
        self.label.setFont(font)
        self.label.setTextFormat(QtCore.Qt.AutoText)
        self.label.setObjectName("label")
        self.Program1 = QtWidgets.QLineEdit(MainWidget)
        self.Program1.setGeometry(QtCore.QRect(10, 100, 371, 31))
        self.Program1.setText("")
        self.Program1.setObjectName("Program1")
        self.Program1_2 = QtWidgets.QLineEdit(MainWidget)
        self.Program1_2.setGeometry(QtCore.QRect(10, 180, 371, 31))
        self.Program1_2.setText("")
        self.Program1_2.setObjectName("Program1_2")
        self.ProgramN1 = QtWidgets.QLabel(MainWidget)
        self.ProgramN1.setGeometry(QtCore.QRect(110, 60, 171, 41))
        font = QtGui.QFont()
        font.setFamily("Times New Roman")
        font.setPointSize(19)
        font.setBold(False)
        font.setWeight(50)
        font.setStyleStrategy(QtGui.QFont.PreferDefault)
        self.ProgramN1.setFont(font)
        self.ProgramN1.setTextFormat(QtCore.Qt.AutoText)
        self.ProgramN1.setObjectName("ProgramN1")
        self.ProgramN2 = QtWidgets.QLabel(MainWidget)
        self.ProgramN2.setGeometry(QtCore.QRect(110, 140, 171, 41))
        font = QtGui.QFont()
        font.setFamily("Times New Roman")
        font.setPointSize(19)
        font.setBold(False)
        font.setWeight(50)
        font.setStyleStrategy(QtGui.QFont.PreferDefault)
        self.ProgramN2.setFont(font)
        self.ProgramN2.setTextFormat(QtCore.Qt.AutoText)
        self.ProgramN2.setObjectName("ProgramN2")
        self.pushButton = QtWidgets.QPushButton(MainWidget)
        self.pushButton.setGeometry(QtCore.QRect(20, 390, 351, 41))
        font = QtGui.QFont()
        font.setFamily("Times New Roman")
        font.setPointSize(20)
        self.pushButton.setFont(font)
        self.pushButton.setObjectName("pushButton")
        self.pushButton_2 = QtWidgets.QPushButton(MainWidget)
        self.pushButton_2.setGeometry(QtCore.QRect(20, 440, 351, 41))
        font = QtGui.QFont()
        font.setFamily("Times New Roman")
        font.setPointSize(20)
        self.pushButton_2.setFont(font)
        self.pushButton_2.setObjectName("pushButton_2")

        self.retranslateUi(MainWidget)
        QtCore.QMetaObject.connectSlotsByName(MainWidget)

    def retranslateUi(self, MainWidget):
        _translate = QtCore.QCoreApplication.translate
        MainWidget.setWindowTitle(_translate("MainWidget", "Юлька"))
        self.label.setText(_translate("MainWidget", "Юлия 0.2.0"))
        self.ProgramN1.setText(_translate("MainWidget", "Программа №1"))
        self.ProgramN2.setText(_translate("MainWidget", "Программа №2"))
        self.pushButton.setText(_translate("MainWidget", "Запустить программу №1"))
        self.pushButton_2.setText(_translate("MainWidget", "Запустить программу №2"))


class Window(QtWidgets.QMainWindow, Ui_MainWidget):
    def __init__(self):
        super(Window, self).__init__()
#        self.ui = Ui_MainWidget()
#        self.ui.setupUi(self)
        self.setupUi(self)

        self.pushButton.clicked.connect(lambda: self.StartProgram(1, 1))     # +++ lambda
        self.pushButton_2.clicked.connect(lambda: self.StartProgram(2, 1))   # +++ lambda

    def StartProgram(self, NumberProgram, NumberAnswer):
        if NumberProgram == 1 and NumberAnswer == 1:
            speak("Запускаю первую программу")
#            text1 = self.Program1.toPlainText()                       # --- 
            text1 = self.Program1.text()                               # +++
            print(text1)

        elif NumberProgram == 1 and NumberAnswer == 2:
            speak(result)
#            text1 = self.Program1.toPlainText()                       # --- 
            text1 = self.Program1.text()                               # +++
            print(text1)

        elif NumberProgram == 2 and NumberAnswer == 1:
            speak("Запускаю вторую программу")
#            text1 = self.Program1_2.toPlainText()                     # --- 
            text1 = self.Program1_2.text()                             # +++
            print(text1)

        elif NumberProgram == 2 and NumberAnswer == 2:
            speak(result)
#            text1 = self.Program1_2.toPlainText()                     # --- 
            text1 = self.Program1_2.text()                             # +++
            print(text1)            

if __name__ == '__main__':
    app = QtWidgets.QApplication([])
    application = Window()
    application.show()
    sys.exit(app.exec_())

What and how can I transfer to another file through imports? I have absolutely no idea how it should look like.