如何在Python 2.7的Tkinter窗口中插入JPEG图像?以下代码有什么问题?该图像名为Aaron.jpg.
#!/usr/bin/python
import Image
import Tkinter
window = Tkinter.Tk()
window.title("Join")
window.geometry("300x300")
window.configure(background='grey')
imageFile = "Aaron.jpg"
window.im1 = Image.open(imageFile)
raw_input()
window.mainloop()