[{'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:"""\nCreated on Fri Dec 23 18:57:22 2016\n@author: darkqueen\n"""\nimport pandas as pd\nimport numpy as np\nfrom sklearn.ensemble import RandomForestClassifier\nfrom sklearn.ensemble import RandomForestRegressor\ntrain=pd.read_csv(\'/home/darkqueen/Download/train.csv\',dtype={"Age": np.float64})\ntest=pd.read_csv(\'/home/darkqueen/Download/test.csv\',dtype={"Age": np.float64})'}, {'role': 'assistant', 'content': 'load_data'}]