[{'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:from scipy.stats import chisquare\nchi_squared = []\nhigh_value_count = sum(jeopardy['high_value'] == 1)\nlow_value_count = jeopardy.shape[0] - high_value_count\nfor item in observed_expected:\ntotal = sum(item)\ntotal_prop = total/ jeopardy.shape[0]\nhigh_val_exp = total_prop * high_value_count\nlow_val_exp = total_prop * low_value_count\nchi_squared.append(chisquare(item, [high_val_exp, low_val_exp]))\nchi_squared"}, {'role': 'assistant', 'content': "['helper_functions', 'data_exploration']"}]