import os
import sys
from PyQt5 import QtCore, QtGui, QtWidgets

class Window(QtWidgets.QMainWindow):
    def __init__(self, *args):
        super(Window, self).__init__()
        self.img = QtWidgets.QLabel()
        self.open_js= QtWidgets.QPushButton('Load')
        self.width = 400
        self.height = 150
        self.init_ui()

    def init_ui(self):
        self.img.setPixmap(QtGui.QPixmap("someimage.png"))
        self.open_js.clicked.connect(self.openjs)
        central_widget = QtWidgets.QWidget()
        self.setCentralWidget(central_widget)
        h_layout = QtWidgets.QHBoxLayout(central_widget)
        h_layout.addWidget(self.img)
        h_layout.addWidget(self.open_js)
        self.setWindowTitle('Main Window')
        self.setGeometry(600,150,self.width,self.height)

    def openjs(self):
        #here is where I think I need to switch to regular user
        exec(open("chrometest.py").read())

def main():
    app = QtWidgets.QApplication(sys.argv)
    main = Window()
    main.show()
    sys.exit(app.exec_())

if __name__ == '__main__':
    main()

import eel
eel.init('webfiles')
eel.start('index.html')