[{'role': 'system', 'content': "You are an expert in machine learning and your task is to classify the code snippets into categories from the provided list of categories. List of categories: ['helper_functions', 'load_data', 'data_exploration', 'data_preprocessing', 'evaluation', 'modelling', 'prediction', 'result_visualization', 'save_results', 'comment_only']"}, {'role': 'user', 'content': 'Identify to which category the provided code belongs and assign the code snippet to at least 1 but up to 5 categories based on the probabilities, ignore if the probability of the category is negligible. Strictly provide your response as a list. Avoid providing any additional information, commentary, or personal opinions.\\nPython Code:contents1 = ""\nfor i in range(len(emails[\'from\'])):\nif emails[\'from\'][i] == from_list[\'email\'][0]:\ncontents1 = contents1 + " " + emails[\'to\'][i] + " " + emails[\'cc\'][i]\ntok1 = contents1.split()\ncontents2 = ""\nfor i in range(len(emails[\'from\'])):\nif emails[\'from\'][i] == from_list[\'email\'][1]:\ncontents2 = contents2 + " " + emails[\'to\'][i] + " " + emails[\'cc\'][i]\ntok2 = contents2.split()\ncontents3 = ""\nfor i in range(len(emails[\'from\'])):\nif emails[\'from\'][i] == from_list[\'email\'][2]:\ncontents3 = contents3 + " " + emails[\'to\'][i] + " " + emails[\'cc\'][i]\ntok3 = contents3.split()\ncontents4 = ""\nfor i in range(len(emails[\'from\'])):\nif emails[\'from\'][i] == from_list[\'email\'][3]:\ncontents4 = contents4 + " " + emails[\'to\'][i] + " " + emails[\'cc\'][i]\ntok4 = contents4.split()\ncontents5 = ""\nfor i in range(len(emails[\'from\'])):\nif emails[\'from\'][i] == from_list[\'email\'][4]:\ncontents5 = contents5 + " " + emails[\'to\'][i] + " " + emails[\'cc\'][i]\ntok5 = contents5.split()'}, {'role': 'assistant', 'content': "['data_exploration', 'data_preprocessing']"}]