Add correct formatting to vLLM serve

README.md

@@ -68,19 +68,21 @@ vllm serve ilsp/Llama-Krikri-8B-Base \
 ```
 
 Then, the model can be used through Python using:
-'''python
+```python
 from openai import OpenAI
 
 api_key = "token-abc123"
 base_url = "http://localhost:8000/v1"
+
 client = OpenAI(
     api_key=api_key,
     base_url=base_url,
 )
+
 response = client.completions.create(model="ilsp/Llama-Krikri-8B-Base",
                                      prompt="Η εκπαίδευση μεγάλων γλωσσικών μοντέλων περιλαμβάνει")
 print(response.choices[0].text)
-'''
+```
 
 # Evaluation