облегчить калькулятор на PyQt5

на днях я решил покопаться в PyQt5 и что-нибудь там сделать. Получился простенький калькулятор. И он весит 31МБ. Есть ли способы облегчить его?:) он умеет умножать, делить, возводить в степень, складывать и вычитать

Использовал при конвертации в .exe с помощью pyinstaller ключи: -F -w -i

импортировал только нужные модули

для вычисления указывал eval()

если будут какие нибудь советы то тоже говорите

import sys
import keyboard
from PyQt5 import QtCore
from PyQt5.QtWidgets import QPushButton, QLineEdit, QApplication, QWidget

nums = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0']


class Ui_Form(object):
    def setupUi(self, Form):
        Form.setObjectName("Form")
        Form.resize(364, 489)
        Form.setMinimumSize(QtCore.QSize(364, 411))
        Form.setMaximumSize(QtCore.QSize(364, 500))
        Form.setAutoFillBackground(False)
        Form.setStyleSheet("color: #f20081;\n"
"background-color:#454545;")
        self.pushButton_7 = QPushButton(Form)
        self.pushButton_7.setGeometry(QtCore.QRect(10, 330, 75, 71))
        self.pushButton_7.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_7.setObjectName("pushButton_7")
        self.pushButton_8 = QPushButton(Form)
        self.pushButton_8.setGeometry(QtCore.QRect(100, 330, 75, 71))
        self.pushButton_8.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_8.setObjectName("pushButton_8")
        self.pushButton_4 = QPushButton(Form)
        self.pushButton_4.setGeometry(QtCore.QRect(10, 250, 75, 71))
        self.pushButton_4.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_4.setObjectName("pushButton_4")
        self.pushButton_5 = QPushButton(Form)
        self.pushButton_5.setGeometry(QtCore.QRect(100, 250, 75, 71))
        self.pushButton_5.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_5.setObjectName("pushButton_5")
        self.pushButton_9 = QPushButton(Form)
        self.pushButton_9.setGeometry(QtCore.QRect(190, 330, 75, 71))
        self.pushButton_9.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_9.setObjectName("pushButton_9")
        self.pushButton_6 = QPushButton(Form)
        self.pushButton_6.setGeometry(QtCore.QRect(190, 250, 75, 71))
        self.pushButton_6.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_6.setObjectName("pushButton_6")
        self.pushButton_3 = QPushButton(Form)
        self.pushButton_3.setGeometry(QtCore.QRect(190, 170, 75, 71))
        self.pushButton_3.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_3.setObjectName("pushButton_3")
        self.pushButton_2 = QPushButton(Form)
        self.pushButton_2.setGeometry(QtCore.QRect(100, 170, 75, 71))
        self.pushButton_2.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_2.setObjectName("pushButton_2")
        self.pushButton_1 = QPushButton(Form)
        self.pushButton_1.setGeometry(QtCore.QRect(10, 170, 75, 71))
        self.pushButton_1.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_1.setObjectName("pushButton_1")
        self.pushButton_equals = QPushButton(Form)
        self.pushButton_equals.setGeometry(QtCore.QRect(280, 330, 75, 151))
        self.pushButton_equals.setMinimumSize(QtCore.QSize(75, 58))
        self.pushButton_equals.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_equals.setObjectName("pushButton_equals")
        self.pushButton_plus = QPushButton(Form)
        self.pushButton_plus.setGeometry(QtCore.QRect(280, 170, 75, 151))
        self.pushButton_plus.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_plus.setObjectName("pushButton_plus")
        self.pushButton_minus = QPushButton(Form)
        self.pushButton_minus.setGeometry(QtCore.QRect(280, 90, 75, 71))
        self.pushButton_minus.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_minus.setObjectName("pushButton_minus")
        self.pushButton_mult = QPushButton(Form)
        self.pushButton_mult.setGeometry(QtCore.QRect(190, 90, 75, 71))
        self.pushButton_mult.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_mult.setIconSize(QtCore.QSize(16, 16))
        self.pushButton_mult.setObjectName("pushButton_mult")
        self.NumLine = QLineEdit(Form)
        self.NumLine.setGeometry(QtCore.QRect(10, 10, 341, 71))
        self.NumLine.setStyleSheet("font: 25 28pt \"Microsoft YaHei Light\";")
        self.NumLine.setText(" ")
        self.NumLine.setReadOnly(True)
        self.NumLine.setObjectName("NumLine")
        self.pushButton_C = QPushButton(Form)
        self.pushButton_C.setGeometry(QtCore.QRect(10, 90, 75, 71))
        self.pushButton_C.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_C.setObjectName("pushButton_C")
        self.pushButton_div = QPushButton(Form)
        self.pushButton_div.setGeometry(QtCore.QRect(100, 90, 75, 71))
        self.pushButton_div.setStyleSheet("QPushButton {\n"
"    font: 25 24pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_div.setObjectName("pushButton_div")
        self.pushButton_0 = QPushButton(Form)
        self.pushButton_0.setGeometry(QtCore.QRect(10, 410, 161, 71))
        self.pushButton_0.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_0.setObjectName("pushButton_0")
        self.pushButton_pow = QPushButton(Form)
        self.pushButton_pow.setGeometry(QtCore.QRect(190, 410, 75, 71))
        self.pushButton_pow.setStyleSheet("QPushButton {\n"
"    font: 25 28pt \"Microsoft YaHei Light\";\n"
"}\n"
"QPushButton:hover {\n"
"    background-color: #545454;\n"
"}")
        self.pushButton_pow.setObjectName("pushButton_pow")

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

    def retranslateUi(self, Form):
        _translate = QtCore.QCoreApplication.translate
        Form.setWindowTitle(_translate("Form", "Form"))
        self.pushButton_7.setText(_translate("Form", "7"))
        self.pushButton_8.setText(_translate("Form", "8"))
        self.pushButton_4.setText(_translate("Form", "4"))
        self.pushButton_5.setText(_translate("Form", "5"))
        self.pushButton_9.setText(_translate("Form", "9"))
        self.pushButton_6.setText(_translate("Form", "6"))
        self.pushButton_3.setText(_translate("Form", "3"))
        self.pushButton_2.setText(_translate("Form", "2"))
        self.pushButton_1.setText(_translate("Form", "1"))
        self.pushButton_equals.setText(_translate("Form", "="))
        self.pushButton_plus.setText(_translate("Form", "+"))
        self.pushButton_minus.setText(_translate("Form", "-"))
        self.pushButton_mult.setText(_translate("Form", "*"))
        self.pushButton_C.setText(_translate("Form", "C"))
        self.pushButton_div.setText(_translate("Form", "/"))
        self.pushButton_0.setText(_translate("Form", "0"))
        self.pushButton_pow.setText(_translate("Form", "**"))


if __name__ == "__main__":
    # создание приложения
    app = QApplication(sys.argv)

    # init
    Form = QWidget()
    ui = Ui_Form()
    ui.setupUi(Form)
    Form.show()

    # logic
    def ZERO():
        ui.NumLine.insert('0')


    def ONE():
        ui.NumLine.insert('1')


    def TWO():
        ui.NumLine.insert('2')


    def THREE():
        ui.NumLine.insert('3')


    def FOUR():
        ui.NumLine.insert('4')


    def FIVE():
        ui.NumLine.insert('5')


    def SIX():
        ui.NumLine.insert('6')


    def SEVEN():
        ui.NumLine.insert('7')


    def EIGHT():
        ui.NumLine.insert('8')


    def NINE():
        ui.NumLine.insert('9')


    def PLUS():
        if str(ui.NumLine.text())[-1] in nums:
            ui.NumLine.insert('+')


    def MINUS():
        if str(ui.NumLine.text())[-1] in nums:
            ui.NumLine.insert('-')


    def MULT():
        if str(ui.NumLine.text())[-1] in nums:
            ui.NumLine.insert('*')


    def DIV():
        if str(ui.NumLine.text())[-1] in nums:
            ui.NumLine.insert('/')


    def POW():
        if str(ui.NumLine.text())[-1] in nums:
            ui.NumLine.insert('**')


    def ERASE():
        ui.NumLine.setText(" ")


    def EQUALS():
        if str(ui.NumLine.text())[0] != '0' and str(ui.NumLine.text())[-1] in nums:
            f = ui.NumLine.text()
            g = eval(f)
            ui.NumLine.setText(str(g))


    def DELEL():
        ui.NumLine.backspace()


    keyboard.add_hotkey('Backspace', DELEL)
    keyboard.add_hotkey('Enter', EQUALS)
    ui.pushButton_0.clicked.connect(ZERO)
    ui.pushButton_1.clicked.connect(ONE)
    ui.pushButton_2.clicked.connect(TWO)
    ui.pushButton_3.clicked.connect(THREE)
    ui.pushButton_4.clicked.connect(FOUR)
    ui.pushButton_5.clicked.connect(FIVE)
    ui.pushButton_6.clicked.connect(SIX)
    ui.pushButton_7.clicked.connect(SEVEN)
    ui.pushButton_8.clicked.connect(EIGHT)
    ui.pushButton_9.clicked.connect(NINE)
    ui.pushButton_plus.clicked.connect(PLUS)
    ui.pushButton_minus.clicked.connect(MINUS)
    ui.pushButton_mult.clicked.connect(MULT)
    ui.pushButton_div.clicked.connect(DIV)
    ui.pushButton_pow.clicked.connect(POW)
    ui.pushButton_C.clicked.connect(ERASE)
    ui.pushButton_equals.clicked.connect(EQUALS)

    # main loop
    sys.exit(app.exec_())
    ```