hide a button after clicking it

Question

I want to hide a button after the user clicks it how do I do it?

I've tried

def hide(widget): widget.pack_forget() btn2 = Button(master, text="no", command=lambda: hide(btn2)) btn2.place(x=200, y=70)

the program runs but the button doesn't hide

Answer 1

If you use .place() to put the button on the window you have to use .place_forget() to remove it:

# create the button
btn2 = Button(master, text="no", command=btn2.place_forget)

# place the button
btn2.place(x=200, y=70)

# remove the button
btn2.place_forget()