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Update Encoder.js for NodeJs #16

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Update Encoder.js for NodeJs #16

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7 changes: 4 additions & 3 deletions Encoder.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
// This file includes code which was modified from https://github.com/openai/gpt-2
const fs = require('fs')
const path = require('path');
const util = require('util');

const encoder = JSON.parse(fs.readFileSync(path.join(__dirname, './encoder.json')));
const bpe_file = fs.readFileSync(path.join(__dirname, './vocab.bpe'), 'utf-8');
Expand All @@ -18,12 +19,12 @@ const chr = x => {
return String.fromCharCode(x)
}

const textEncoder = new TextEncoder("utf-8")
const textEncoder = new util.TextEncoder("utf-8")
const encodeStr = str => {
return Array.from(textEncoder.encode(str)).map(x => x.toString())
}

const textDecoder = new TextDecoder("utf-8")
const textDecoder = new util.TextDecoder("utf-8")
const decodeStr = arr => {
return textDecoder.decode(new Uint8Array(arr));
}
Expand Down Expand Up @@ -175,4 +176,4 @@ function decode(tokens) {
module.exports = {
encode,
decode
};
};