The Dataset used for this example can be found here: https://data.world/sharon/vegetables-herbs-and-edible-flowers
1.Run command 'npm install' to install all the required node modules.
2.Make Sure docker file is running.
3.Run the add_data.js with command 'node add_data.js' to add data
4.After adding data run command 'node index.js' and navigate to http://localhost:4000/ to perform searching