[{'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:import matplotlib\nfig = plt.figure()\nfig.set_size_inches((16,1))\nax = fig.add_subplot(111)\nwidth, height = 1000, 200\ninterval = int(float(width) / len(clusters))\nfor i, v in clusters.iterrows():\noffset = i * interval\nrect = matplotlib.patches.Rectangle((offset,0), interval, height, color=(v/float(255)))\nax.add_patch(rect)\nplt.xlim([0, width])\nplt.ylim([0, height])'}, {'role': 'assistant', 'content': "['helper_functions', 'result_visualization']"}]