[{'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:url = 'https://archive.ics.uci.edu/ml/machine-learning-databases/pima-indians-diabetes/pima-indians-diabetes.data'\ncol_names = ['pregnant', 'glucose', 'bp', 'skin_fold', 'serum_insulin', 'bmi', 'pedigree', 'age', 'label']\npima_df = pd.read_csv(url, header=None, names=col_names)\npima_df.head(5)"}, {'role': 'assistant', 'content': 'load_data'}]