Update README.md

README.md

@@ -173,6 +173,7 @@ Use the code below to get started with the model. See the [Hugging Face ctrl doc
 
 <details>
 <summary> Click to expand </summary>
+
 ```python
 >>> from transformers import CTRLTokenizer, CTRLModel
 >>> import torch
@@ -189,4 +190,5 @@ Use the code below to get started with the model. See the [Hugging Face ctrl doc
 >>> last_hidden_states = outputs.last_hidden_state
 >>> list(last_hidden_states.shape)
 ```
+
 </details>