如何将计算出的值打印到消息框中？

Question

I am trying to print a calculated value, which is stored in "remainder" and print it into a message box. However, I am getting an error which states messagebox.showinfo('Alert','Current levels dropped by',remainder) TypeError: showinfo() takes from 0 to 2 positional arguments but 3 were given. I was wondering if anyone could help me out here, thank you so much. The code is as shown below.

quotient = c1/800
percent = quotient * 100
remainder = 100 - percent
alarmlight = my_canvas.create_oval(50, 50, 100, 100, fill='green')
my_canvas.itemconfig(alarmlight, fill="red") #Fill the circle with red
window = Tk()
window.eval('tk::PlaceWindow %s center' % window.winfo_toplevel()) #window will be infront of all windows
window.withdraw()
messagebox.showinfo('Alert','Current levels dropped by',remainder)

Answer 1

你最好的选择是使用f-strings

messagebox.showinfo('Alert',f'Current levels dropped by {remainder}')