Tkinter, Error Maximum Recursion Depth Exceeded

I am having trouble writting a tkinter application with matplotlib that updates dinamicaly. I create a plot and use it inside the tkinter window. Then the plot is updated every 50m

Solution 1:

Change self.root.after(50, self.update_clock()) to self.root.after(50, self.update_clock), after

after(delay_ms, callback=None, *args)

Registers an alarm callback that is called after a given time.