Update README.md

README.md

@@ -197,6 +197,8 @@ print(response)
 </div>
 
 #### Using vLLM
+<div style="height: auto; max-height: 400px; overflow-y: scroll;">
+  
 ```python
 from vllm import LLM, SamplingParams
 
@@ -228,7 +230,7 @@ response = outputs[0].outputs[0].text.strip()
 print(response)
 
 ```
-
+</div>
 
 ### Prompts