[{'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:fig,ax= plt.subplots()\nfig.set_size_inches(12,5)\ndf = pd.DataFrame(random_lasso.cv_results_)\ndf["alpha"] = df["params"].apply(lambda x:x["alpha"])\ndf["rmsle"] = df["mean_test_score"].apply(lambda x:-x)\nsns.pointplot(data=df,x="alpha",y="rmsle",ax=ax)'}, {'role': 'assistant', 'content': 'helper_functions'}]