from tkinter import * from tkinter import ttk root=Tk() #App Title root.title("Aimtocode") ttk.Label(root, text="Separating widget").pack() #Create Panedwindow panedwindow=ttk.Panedwindow(root, orient=HORIZONTAL) panedwindow.pack(fill=BOTH, expand=True) #Create Frams fram1=ttk.Frame(panedwindow,width=100,height=300, relief=SUNKEN) fram2=ttk.Frame(panedwindow,width=400,height=400, relief=SUNKEN) panedwindow.add(fram1, weight=1) panedwindow.add(fram2, weight=4) #Calling Main() root.mainloop()