[{'role': 'system', 'content': "You are an expert in machine learning and your task is to classify code snippets into one of the following categories: ['helper_functions', 'load_data', 'data_exploration', 'data_preprocessing', 'evaluation', 'modelling', 'prediction', 'result_visualization', 'save_results', 'comment_only']."}, {'role': 'user', 'content': "Identify the single most appropriate category to which the provided code belongs. Provide your response as a single category label without any additional information, commentary, or personal opinions.\\nPython Code:xx, yy = np.meshgrid(np.arange(-1, 1, 0.02), np.arange(-1, 1, 0.02))\nX_boundary = np.c_[xx.ravel(), yy.ravel()]\ny_transform = svm_transform(X_boundary)\ny_predict = svm_predict(X_boundary)\nplt.contourf(xx, yy, y_predict.reshape(xx.shape), cmap=plt.cm.Paired)\nplt.axis('off')\nplt.scatter(X_train[:, 0], X_train[:, 1], c = y_train, s = 10 * np.log2(2 + np.abs(y_transform)));"}, {'role': 'assistant', 'content': 'prediction'}]