[{'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:for i,d in enumerate(datas):\nfor j in range(30):\nmodel_curr,stats_curr,coefs_curr = logreg_and_eval(d,num_rewards=7)\nmodels.append(models)\nif ((i == 0 and j == 0)):\nstats_0 = stats_curr.copy()\ncoefs_0 = coefs_curr.copy()\nelse:\nstats_0 = stats_0.append(stats_curr)\ncoefs_0 = coefs_0.append(coefs_curr)\nc = np.zeros(90)+70\nc[30:] = 80\nc[60:] = 90\nstats_0.insert(0,'Condition',c)\ncoefs_0.insert(0,'Condition',c)"}, {'role': 'assistant', 'content': "['data_exploration', 'evaluation', 'modelling']"}]