def output_fn()

in 04_deploy_model/xgboost_source_dir/inference.py [0:0]

• 14 lines of code
• 5 McCabe index (conditional complexity)

def output_fn(prediction, accept):
    
    pred_array_value = np.array(prediction)
    score = pred_array_value[0]
    
    if accept == "application/json":
        predicted_label = 1 if score > 0.5 else 0
        return_value = {
            'predictions': [{'score': score.astype(float), 'predicted_label': predicted_label }]
        }
        return worker.Response(json.dumps(return_value), mimetype=accept)
    elif accept == 'text/csv':
        return_value = 'yes' if score > 0.5 else 'no'
        return worker.Response(encoders.encode(prediction, accept), mimetype=accept)
    else:
        raise RuntimeException("{} accept type is not supported.".format(accept))