Update README.md

README.md

@@ -20,11 +20,12 @@ description: >-
 # Metric Card for dmxMetric
 
 ## How to Use
-
+```python
 >>>import evaluate
 >>>metric = evaluate.load("d-matrix/dmxMetric", module_type="metric")
 >>>results = metric._compute(model="d-matrix/gpt2",revision = "distilgpt2",tasks="wikitext",dmx_config = "BASIC" )
 >>>print(results)
+```
 
 ### Inputs
 - **model** (`str`): The name or path of the model to evaluate.