My first GUI on Python using tkinter

This is my first code to plot graphic user interface import tkinter as tk from tkinter import Canvas, Frame, filedialog, Text import os root = tk.Tk() Canvas = tk.Canvas(root, height = 600, width = 400, bg = "#3df554") Canvas.pack() Frame = tk.Frame(root, bg="#3df444") Frame.place(relwidth=0.8, relheight=0.8, relx=0.1) root.mainloop()