[{'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:# keras CNN\n# \nmodel = Sequential()\nmodel.add(Conv2D(filters=32, kernel_size=(5,5), padding = 'same', activation = 'relu', input_shape = (96,96,1)))\nmodel.add(MaxPool2D(pool_size = (2,2)))\nmodel.add(Dropout(0.25))\n\nmodel.add(Conv2D(filters=32, kernel_size=(3,3), padding = 'same', activation = 'relu'))\nmodel.add(MaxPool2D(pool_size = (2,2)))\nmodel.add(Dropout(0.25))\n\nmodel.add(Flatten())\nmodel.add(Dense(256, activation = 'relu'))\nmodel.add(Dropout(0.1))\nmodel.add(Dense(30))"}, {'role': 'assistant', 'content': 'modelling'}]