Use lodash to get random element from array

ui/src/shared/copy/cell.js

@@ -1,3 +1,5 @@
+import _ from 'lodash'
+
 const emptyFunny = [
   'Looks like you dont have any queries.  Be a lot cooler if you did.',
   'Create a query below. Go on, I dare ya!',
@@ -5,7 +7,4 @@ const emptyFunny = [
   '1) Create a query below \n2) Profit',
 ]
 
-const getRandomInt = (min, max) =>
-  Math.floor(Math.random() * (max - min + 1)) + min
-
-export const emptyGraphCopy = emptyFunny[getRandomInt(0, 3)]
+export const emptyGraphCopy = _.sample(emptyFunny)