[{'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:spring_2011 = int(df[\'season\'][df[\'season\'] == 1][df[\'year\'] == 2011].value_counts())\nsummer_2011 = int(df[\'season\'][df[\'season\'] == 2][df[\'year\'] == 2011].value_counts())\nfall_2011 = int(df[\'season\'][df[\'season\'] == 3][df[\'year\'] == 2011].value_counts())\nwinter_2011 = int(df[\'season\'][df[\'season\'] == 4][df[\'year\'] == 2011].value_counts())\n\nspring_2012 = int(df[\'season\'][df[\'season\'] == 1][df[\'year\'] == 2012].value_counts())\nsummer_2012 = int(df[\'season\'][df[\'season\'] == 2][df[\'year\'] == 2012].value_counts())\nfall_2012 = int(df[\'season\'][df[\'season\'] == 3][df[\'year\'] == 2012].value_counts())\nwinter_2012 =int(df[\'season\'][df[\'season\'] == 4][df[\'year\'] == 2012].value_counts())\n\nprint("Spring 2011: {}".format(spring_2011))\nprint("Summer 2011: {}".format(summer_2011))\nprint("Fall 2011: {}".format(fall_2011))\nprint("Winter 2011: {}".format(winter_2011))\nprint("-----------------------------------------")\nprint("Spring 2012: {}".format(spring_2012))\nprint("Summer 2012: {}".format(summer_2012))\nprint("Fall 2012: {}".format(fall_2012))\nprint("Winter 2012: {}".format(winter_2012))\''}, {'role': 'assistant', 'content': 'data_exploration'}]