---

from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QHBoxLayout, QVBoxLayout, QLabel,
QMessageBox, QRadioButton
def show_win():
 victory_win = QMessageBox()
 victory_win.setText('Верно!\nВы выиграли гироскутер')
 victory_win.exec_()
def show_lose():
 victory_win = QMessageBox()
 victory_win.setText('Нет, в 2015 году\nВы выиграли фирменный плакат')
 victory_win.exec_()
app = QApplication([])
main_win = QWidget()
main_win.setWindowTitle('Конкурс от Crazy People')
main_win.resize(400, 200)
question = QLabel('В каком году канал получил «золотую кнопку» от YouTube?')
btn_answer1 = QRadioButton('2005')
btn_answer2 = QRadioButton('2010')
btn_answer3 = QRadioButton('2015')
btn_answer4 = QRadioButton('2020')
layout_main = QVBoxLayout()
layoutH1 = QHBoxLayout()
layoutH2 = QHBoxLayout()
layoutH3 = QHBoxLayout()
layoutH1.addWidget(question, alignment = Qt.AlignCenter)
layoutH2.addWidget(btn_answer1, alignment = Qt.AlignCenter)
layoutH2.addWidget(btn_answer2, alignment = Qt.AlignCenter)
layoutH3.addWidget(btn_answer3, alignment = Qt.AlignCenter)
layoutH3.addWidget(btn_answer4, alignment = Qt.AlignCenter)
layout_main.addLayout(layoutH1)
layout_main.addLayout(layoutH2)
layout_main.addLayout(layoutH3)
main_win.setLayout(layout_main)
btn_answer3.clicked.connect(show_win)
btn_answer1.clicked.connect(show_lose)
btn_answer2.clicked.connect(show_lose)
btn_answer4.clicked.connect(show_lose)
main_win.show()
app.exec_()