fix readme

README.md

@@ -41,9 +41,9 @@ Imagine a scenario with 3 individuals in Group A and 5 individuals in Group B. T
 
 ```python
 >>> bias_amp_metric = evaluate.load("directional_bias_amplification")
->>> results = bias_amp_metric.compute(references=[[0], [1], [1], [0], [0], [0], [0], [1]], predictions=[[1], [1], [1], [0], [0], [0], [0], [0]], attributes=[[0], [0], [0], [1], [1], [1], [1], [1]])
+>>> results = bias_amp_metric.compute(references=[[0], [1], [1], [0], [0], [0], [0], [1]], predictions=[[1], [1], [1], [0], [0], [0], [0], [0]], attributes=[[0, 1], [0, 1], [0, 1], [1, 0], [1, 0], [1, 0], [1, 0], [1, 0]])
 >>> print(results)
-{'bias_amplification': (0.2667, 'disagg_bias_amplification': [[0.3333], [0.2]]}
+{'bias_amplification': 0.2667, 'disagg_bias_amplification': [[0.2], [0.3333]]}
 ```
 
 ## Limitations and Bias