Write a Python program to draw concentric circle using Turtle. code example
Example: python turtle draw 3 concentric circles
import turtle
turtle.penup()
for i in range(1, 500, 50):
turtle.right(90) # Face South
turtle.forward(i) # Move one radius
turtle.right(270) # Back to start heading
turtle.pendown() # Put the pen back down
turtle.circle(i) # Draw a circle
turtle.penup() # Pen up while we go home
turtle.home() # Head back to the start pos