how to make a pythoon turtle follow another?

t1 = turtle.Turtle() #creating turtles
t2 = turtle.Turtle()
x = t1.xcor() # getting t1 coordinates
y = t1.ycor()
angle = t2.towards(x,y) # finding the angle
t2.setheading(angle)
t2.forward(75)

Here is what the above code is Doing:
1. Creating two turtles
2. Getting the coordinates of t1
3. Finding the angle between t2 and t1
4. Setting the heading of t2 to the angle
5. Moving t2 forward 75 units