Update app.py

app.py

@@ -63,7 +63,7 @@ def compare_lasso_sparse():
   # compare the regression coefficients
   coeff_diff = linalg.norm(sparse_lasso.coef_ - dense_lasso.coef_)
   print(f"Distance between coefficients : {coeff_diff:.2e}")
-  return f"Matrix density : {(Xs_sp.nnz / float(X.size) * 100):.3f}%\t\n"+ f"Sparse Lasso done in {(time() - t0):.3f}s\t\n" + f"Distance between coefficients : {coeff_diff:.2e}\t\n" 
+  return return f"Matrix density : {(Xs_sp.nnz / float(X.size) * 100):.3f}%\t\n"+ f"Sparse Lasso done in {(time() - t0):.3f}s\t\n" + f"Dense Lasso done in  {(time() - t0):.3f}s\t\n" + f"Distance between coefficients : {coeff_diff:.2e}\t\n"
 
 
 X,X_sp,y = load_dataset()