[{'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:TripsDF["dropoff_datetime"] = pd.to_datetime(TripsDF["dropoff_datetime"],infer_datetime_format=True)\nTripsDF["pickup_datetime"] = pd.to_datetime(TripsDF["pickup_datetime"],infer_datetime_format=True)\nTripsDF["passenger_count"] = pd.to_numeric(TripsDF["passenger_count"])\nTripsDF[\'trip_distance\'] = TripsDF[\'trip_distance\'].astype(\'float64\')\nTripsDF[\'tip_amount\'] = TripsDF[\'tip_amount\'].astype(\'float64\')\nTripsDF[\'pickup_latitude\'] = TripsDF[\'pickup_latitude\'].astype(\'float64\')\nTripsDF[\'pickup_longitude\'] = TripsDF[\'pickup_longitude\'].astype(\'float64\')\nTripsDF[\'dropoff_latitude\'] = TripsDF[\'dropoff_latitude\'].astype(\'float64\')\nTripsDF[\'dropoff_longitude\'] = TripsDF[\'dropoff_longitude\'].astype(\'float64\')'}, {'role': 'assistant', 'content': "['data_preprocessing']"}]