Update README.md

README.md

@@ -8,6 +8,21 @@ GPT-2 and GPT-3 use byte pair encoding to turn text into a serires of integers t
 `npm install gpt-3-encoder`
 
 ## Usage
+```
+const {encode, decode} = require('gpt-3-encoder')
 
+const str = 'This is an example sentence to try encoding out on!'
+const encoded = encode(str)
+console.log('Encoded this string looks like: ', encoded)
+
+console.log('We can look at each token and what it represents')
+for(let token of encoded){
+  console.log({token, string: decode([token])})
+}
+
+const decoded = decode(encoded)
+console.log('We can decode it back into:\n', decoded)
+
+```