[bug] size to get a random int shouldn't be static i.e. 324

[thisisamank]

The size to fetch a random int at line 11 and 16 of index.js is static please fix this.

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[danielphilipjohnson]

I'm about to push a fix for this if its okay :)

[Gourab-18]

I have fixed this bug. You can have a look at it and give feedback.

[danielphilipjohnson]

I'm about to push a fix for this if its okay :)

I’ve resolved the issue and made sure the index doesn’t go out of bounds. By subtracting -1 from the length

#1853