Remove unused variable alphas from the LARS example.
@@ -27,7 +27,7 @@ X = diabetes.data
y = diabetes.target
print("Computing regularization path using the LARS ...")
-alphas, _, coefs = linear_model.lars_path(X, y, method='lasso', verbose=True)
+_, _, coefs = linear_model.lars_path(X, y, method='lasso', verbose=True)
xx = np.sum(np.abs(coefs.T), axis=1)
xx /= xx[-1]
