Update README.md

README.md

@@ -6,7 +6,7 @@ tags:
  - tokenizers
 ---
 
-# GPT-4 Tokenizer
+# GPT-4o Tokenizer
 
 A 🤗-compatible version of the **GPT-4o tokenizer** (adapted from [openai/tiktoken](https://github.com/openai/tiktoken)). This means it can be used with Hugging Face libraries including [Transformers](https://github.com/huggingface/transformers), [Tokenizers](https://github.com/huggingface/tokenizers), and [Transformers.js](https://github.com/xenova/transformers.js).
 
@@ -24,6 +24,6 @@ assert tokenizer.encode('hello world') == [24912, 2375]
 ```js
 import { AutoTokenizer } from '@xenova/transformers';
 
-const tokenizer = await AutoTokenizer.from_pretrained('Xenova/gpt-4');
+const tokenizer = await AutoTokenizer.from_pretrained('Xenova/gpt-4o');
 const tokens = tokenizer.encode('hello world'); // [24912, 2375]
 ```