Added a better lollipop example. (CodingTrain#3453)

* Added a better lollipop example.

Checkout the demo: https://editor.p5js.org/yathy2007/full/Nyhp2Hdtw

* Fixed the md file error.

_beginners/p5js/5.1-function-basics.md

@@ -9,6 +9,14 @@ can_contribute: true
 redirect_from:
   - /Tutorials/5-functions/5.1-basics
   - /Tutorials/5-functions/5.1-basics.html
+
+contributions:
+  - title: "Better lollipop example (scaled lollipop sticks)"
+    author:
+      name: "Yatharth"
+      url: "https://github.com/yathy2007"
+    url: "https://editor.p5js.org/yathy2007/full/Nyhp2Hdtw"
+    source: "https://editor.p5js.org/yathy2007/sketches/Nyhp2Hdtw"
 ---
 
 This video covers the basics of writing your own functions in JavaScript. What does it mean to define and call your own function?  How can this make a program more modular?