[{'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:#declaring only one model\ndef GRU_model(n_1, input_dim, output_dim):\n    model = Sequential()\n    model.add(GRU(n_1,input_shape=(1, input_dim), activation='relu'))\n    model.add(Dropout(0.1))\n    model.add(Dense(output_dim, activation='relu'))\n    model.compile(loss=root_mean_squared_log_error, optimizer='adam')\n    print(model.summary())\n    return model"}, {'role': 'assistant', 'content': "['modelling']"}]