import _tkinter # If this fails your Python may not be configured for Tk ImportError: libtk8.6.so: cannot open shared object file: No such file or directory
in tk.Button(self.frame, text = text, command= lambda:self.new_window(number, _class)).grid(padx= 5, pady= 5, sticky= N + E + W + S) File "C:\Users\CSB\Desktop\python program\triple_window.py", line 50, in new_window