[{'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:test = testingData\ntest = pd.DataFrame(test)\ntest.columns=['Id','Pregnancies','Glucose','BloodPressure','SkinThickness','Insulin','BMI','DiabetesPedigreeFunction','Age']\ntest2 = test.drop(['Id','Pregnancies','BloodPressure','DiabetesPedigreeFunction', 'Age','SkinThickness','Insulin'], axis=1)\nmy_predictions = model.predict(test2)\nIdentifier = test.Id.astype(int)\nmy_submission = pd.DataFrame({'Id': Identifier, 'Outcome': my_predictions})\nmy_submission.to_csv('my_submission.csv', index=False)\nmy_submission.head()"}, {'role': 'assistant', 'content': 'save_results'}]