[{'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:def plotting_max(x, peak):\n'''\nThis function just automates part of the process\n'''\nlength = len(peak)\ni = 0\nhorizontal = []\nvertical = []\nargument = []\nwhile i < length:\nhorizontal.append(x[peak[i][0]])\nvertical.append(peak[i][1])\ni+=1\nreturn horizontal, vertical\nprint(plotting_max(x, peak))\nargument = plotting_max(x, peak)\nplt.plot(x, y)\nplt.xlabel('x')\nplt.ylabel('y')\nplt.plot(argument[0], argument[1], 'ro')\nplt.axis([-2.5, 2.5, -3, 1.5])"}, {'role': 'assistant', 'content': "['data_exploration']"}]