Update README.md

Author: ricsin23

Codes on Turtle Graphics/README.md

@@ -13,8 +13,8 @@ With the turtle library of Python, we can draw several shapes and figures. Here'
 
 ### 1. Animated Robot
 This is a simple figure we can create to understand basics of turtle graphics.
-![](Robot.png)
+<img src="Robot.png" width="350" height="250">
 
 ### 2. Kaleido Spiral
 In this, we will draw circles and squares in continuation. Everytime we will change the radius of circle and side dimension of square to make it look like a expanding squares and circles.
-![](Kaleido-spiral.png)
+<img src="Kaleido-spiral.png" width="350" height="250">