不知道Bug在哪？

from pywinauto.application import Applicationimport timeclass   start():    def __int__(self, com, url):        self.com = com        self.url = url        self.app = Application(backend='uia').start(url)        self.dlg = self.app.window(title_re=".*输入端口*")    def start_ui(self):        if self.com:            self.ComboBox.select(self.com)            time.sleep(2)            self.dlg.确定.click()        else:            self.dlg['TitleBar'].关闭.click()            time.sleep(1)            self.dlg['关闭'].Button2.click()            self.dlg['TitleBar'].关闭.click()            time.sleep(1)            self.dlg['关闭'].Button.click()com = 'COM4'url = 'C:\Program Files (x86)\EwayBot\ActuaticUI\ActuaticUI.exe'h=start(com, url)

错误提示：

C:\Users\fc\AppData\Local\Programs\Python\Python36\python.exe C:/Users/fc/Desktop/ActuaticUI-automation-Test/1.pyTraceback (most recent call last):  File "C:/Users/fc/Desktop/ActuaticUI-automation-Test/1.py", line 28, in <module>    h=start(com, url)TypeError: object() takes no parametersProcess finished with exit code 1

我那个init旁边是两个下划线没错，完全找不到bug，麻烦大家看看