Input this but got NaN

[xuesongde]

var similarity = require("string-cosine-similarity");
const chalk = require("chalk");

console.time();
var string1 = "3BA71E99560A";
var string2 = "20223B1EE20F";
const similarityValue = similarity(string1, string2);
console.log(chalk.bgBlue(similarityValue));
console.timeEnd();

output: default: 5.383ms
a58@58deMacBook-Pro node_all % node ./similarity/process.js
NaN
default: 5.463ms

[awesel]

I am having this too. did you resolve?

[patel-vansh]

I am also facing same issue.