from tkinter import *

root = Tk()

canvas = Canvas(root, width = 200, height = 100)
canvas.pack()

blackLine = canvas.create_line(0,0, 200,50)
redLine = canvas.create_line(0,100, 200,50, fill = "red") # Bottom left -> same spot
greenBox = canvas.create_rectangle(25,25, 130,60, fill = "green")

# canvas.delete(redLine)
# canvas.delete(ALL)

root.mainloop()
