at startup, the program opens the interface window, we set the entered parameters and when you click the calculation button, the interface window crashes and in the vs code terminal it gives an error: AttributeError: 'Ui_MainWindow' object has no attribute 'self' The program consists of two files with code, in one program in the second interface Here is the part of the code responsible for this (code programs):
from PyQt6 import QtCore, QtGui, QtWidgetsfrom interface20 import * #интерфейсfrom PyQt6.QtGui import QMoviefrom PyQt6.QtWidgets import QFileDialogfrom tkinter import messageboximport numpy as npimport matplotlib.pyplot as pltimport sysimport mathfrom matplotlib import mlabfrom scipy import interpolatefrom matplotlib.patches import *from scipy.optimize import fsolvefrom matplotlib.patches import Arcfrom bisect import bisect_leftapp = QtWidgets.QApplication(sys.argv)MainWindow = QtWidgets.QMainWindow()ui = Ui_MainWindow()ui.setupUi(MainWindow)MainWindow.show()def soplo(): D1 = zD1 # начальныйдиаметрканалаR1 = D1 / 2 # радиусвнутканалаD2 = zD2 # начальныйдиаметрзарядаR2 = D2 / 2 # радиусвнешканалаd1 = zd1 # диаметркритикиr1 = d1 / 2 # радиускритикиl_kr = r1 # длинакритикиd_konf = float(ui.lineEdit_56.text().replace(',', '.'))r_konf = d_konf / 2ugol_konf = float(ui.comboBox_5.currentText().replace(',', '.'))ugol_diff = float(ui.comboBox_7.currentText().replace(',', '.'))d2 = zd2 # диаметрсрезасоплаr2 = d2 / 2 # радиуссрезасоплаdelta_r2 = r2 - r1delta_r_konf = r_konf - r1l_diff = delta_r2 / math.tan(ugol_diff * 0.0175)l_konf = delta_r_konf / math.tan(ugol_konf * 0.0175)ox1 = d_konfoy1 = l_diff + l_kr + l_konfd2x = ox1 - (d2 / 2)dx = ox1 - (d1 / 2)l_diff_y = l_diff + oy1l_kr_y = l_diff_y + l_krDx = ox1 - (d_konf / 2)l_konf_y = l_kr_y + l_konfox2 = d_konf + (d_konf / 2)oy2 = oy1 * 2dxx2 = d_konf + (d1 / 2)l_kr2 = l_kr_y - l_krd_a_x = d_konf + (d2 / 2)l_kr_seredina = l_diff_y + (l_kr / 2)diametr_sreza_sopla = (d_a_x - d2x)diametr_kamery_sgor = (ox2 - Dx)krit_sech = (dxx2 - dx)dlinna = (l_konf_y - oy1)dlinna_konf = (l_konf_y - l_kr_y)dlinna_kr = (l_kr_y - l_diff_y)dlinna_diff = (l_diff_y - oy1)verh_l = (l_kr_y + oy1)x1 = [ox1, d2x, dx, dx, Dx, ox1, ox2, dxx2, dxx2, d_a_x, ox1]y1 = [oy1, oy1, l_diff_y, l_kr_y, l_konf_y, l_konf_y, oy2, l_kr_y, l_kr2, oy1, oy1]x9 = [Dx, Dx]y9 = [l_konf_y, verh_l]x8 = [ox2, ox2]y8 = [l_konf_y, verh_l]linex = [Dx-0.001, Dx-0.001]liney = [oy1, l_konf_y]line_diff_x = [ox1, ox1]line_diff_y = [l_diff_y, oy1]line_konf_x =[ox1, ox1]line_konf_y = [l_kr_y, l_konf_y]line_kr_x = [dx, dxx2]line_kr_y = [l_kr_seredina, l_kr_seredina]line_ugolx1 = [dx, dx]line_ugoly1 = [l_konf_y - (l_konf/4), oy1 + (l_diff/4)]line_diffuzorx = [d2x,d_a_x]line_diffuzory = [oy1-0.001, oy1-0.001]line_konfuzorx = [Dx, ox2]line_konfuzory = [l_konf_y+0.001, l_konf_y+0.001]plt.figure(figsize=(7, 9))plt.plot(x1, y1)plt.plot(x8, y8, x9, y9, color='k')plt.plot(linex, liney, linestyle='--', color='k')plt.plot(line_diff_x, line_diff_y, linestyle='--', color='k')plt.plot(line_konf_x, line_konf_y, linestyle='--', color='k')plt.plot(line_kr_x, line_kr_y, linestyle='--', color='r')plt.plot(line_ugolx1, line_ugoly1, linestyle='--', color='g')plt.plot(line_diffuzorx, line_diffuzory, linestyle='--', color='k')plt.plot(line_konfuzorx, line_konfuzory, linestyle='--', color='k')plt.text(ox1-0.002, oy1-0.0025, round(diametr_sreza_sopla, 4), rotation='horizontal', color='r', fontsize = 9)plt.text(ox1-0.002, l_konf_y+0.0015, round(diametr_kamery_sgor, 4), rotation='horizontal', color='r', fontsize = 9)plt.text(ox1-0.002, l_diff_y+0.001, round(krit_sech, 4), rotation='horizontal', color='r', fontsize = 9)plt.text(dxx2+0.001, l_kr_seredina-0.001, round(dlinna_kr, 4), rotation='vertical', color='r', fontsize = 9)plt.text(Dx, l_diff_y + 0.001, round(dlinna, 4), rotation='vertical', color='r', fontsize = 9)plt.text(ox1+0.001, l_diff_y-(dlinna_diff/2), round(dlinna_diff, 4), rotation='vertical', color='r', fontsize = 9)plt.text(ox1+0.001, l_konf_y-(dlinna_konf/2), round(dlinna_konf, 4), rotation='vertical', color='r', fontsize = 9)plt.text(dx-0.002, l_konf_y - (l_konf/2), round(ugol_konf, 4), rotation='vertical', color='g', fontsize = 9)plt.text(dx-0.002, l_diff_y - (l_diff/2), round(ugol_diff, 4), rotation='vertical', color='g', fontsize = 9)plt.text(ox1-0.005, oy1-0.007, '- - - - градусы', rotation='horizontal', color='g')plt.text(ox1 - 0.005, oy1 - 0.010, '- - - - метры', rotation='horizontal', color='r')plt.text(ox1 - 0.005, oy1 - 0.013, '- - - - метры', rotation='horizontal', color='k')plt.axis('off')plt.show()please tell me how to solve this problem