Update README.md

README.md

@@ -1,3 +1,5 @@
+## Usage
+
 ```python
 !pip install -q -U trl transformers accelerate git+https://github.com/huggingface/peft.git
 !pip install -q datasets bitsandbytes einops wandb sentencepiece transformers_stream_generator tiktoken
@@ -39,4 +41,9 @@ outputs = model.generate(**inputs,
               top_k=50)
 
 print(tokenizer.decode(outputs[0], skip_special_tokens=False)
-```
+```
+
+## Colab notebook
+
+Here is a colab notebook to use this model
+https://colab.research.google.com/drive/1vS5MF2WNXtXMKNDXFua0T43l7HJ51nOW?usp=sharing