[{'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, axs = plt.subplots(3, 3, figsize=(15, 20), facecolor='w', edgecolor='k')\nfig.subplots_adjust(hspace = .5, wspace=.2)\naxs = axs.ravel()\nfor i,col in enumerate(camp1):\nsns.violinplot(x=data.responded, y=data[col],ax=axs[i]);\nfor i,col in enumerate(camp2):\nsns.countplot(hue=data.responded, x=data[col],ax=axs[i+5]);"}, {'role': 'assistant', 'content': 'data_exploration'}]