Moving the shapes

blob2=win.create_oval(150,150,200,200) #Create the shape
for x in range(0, 60):            #Repeat everything underneath 60 times
    win.move(blob2,0,-5)        #Move blob2 X no change Y-5 each loop
    tk.update()                        #Update the window with the new shape position
    time.sleep(0.05)                #Slow it down a little

The win.move(shape,0,-5) command controls the direction.
The first number is X
Positive number moves to the right
Negative number moves to the left
The second number is the Y
Positive number moves up
Negative number moves down
You can combine them to move diagonally
Create a shape and animate it so it moves up, down and diagonally.