关闭while循环，在pyqt5和asyncio中单击按钮启动另一个循环

import sys
import asyncio
from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton

class MainWindow(QMainWindow):
    def __init__(self):
        super().__init__()
        self.initUI()

    def initUI(self):
        self.setWindowTitle("My Application")
        self.setGeometry(100, 100, 300, 200)

        button = QPushButton("Start Loop", self)
        button.setGeometry(100, 80, 100, 30)
        button.clicked.connect(self.start_loop)

    def start_loop(self):
        asyncio.ensure_future(self.my_loop())

    async def my_loop(self):
        while True:
            # 循环执行的代码
            await asyncio.sleep(1)  # 可以设置适当的延迟

if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = MainWindow()
    window.show()
    sys.exit(app.exec_())