[{'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:data_dict = {}\nfor i in glob.glob('/kaggle/input/google-cloud-ncaa-march-madness-2020-division-1-mens-tournament/MDataFiles_Stage1/*'):\n    name = i.split('/')[-1].split('.')[0]\n    if name != 'MTeamSpellings':\n        data_dict[name] = pd.read_csv(i)\n    else:\n        data_dict[name] = pd.read_csv(i, encoding='cp1252')"}, {'role': 'assistant', 'content': 'load_data'}]