Merge pull request #6 from sanjayguwaju/day-3

Treasue island project is completed

not important changes

learned: convert string into lower case and count it

guide:provides all the information about love calculator project

Love calculator initialized

learned if inside if and use of f

learned: use if within if and use indentation properly

guide: all the instruction provided for pizza order practice app

Day 3 of 100 days of python line added

pizza order practice initialize

just a simple not important change:

learned: if inside if untill we want to check the codition

Readme file has all the instruction about the project leap year

new project for leap year calculation