You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "linear_regression_prediction", "description": "Predicts the y-value for a given x-value using linear regression.", "parameters": {"x_values": {"description": "The x-coordinates of the data points.", "type": "List[float]"}, "y_values": {"description": "The y-coordinates of the data points.", "type": "List[float]"}, "target_x": {"description": "The x-value for which to predict the y-value.", "type": "float"}}}]
Estimate the electricity consumption when the temperature is 30 degrees Celsius, based on data that shows consumption was 500 kWh at 20 degrees and 600 kWh at 25 degrees.
user
assistant
[{"name": "linear_regression_prediction", "arguments": {"x_values": [20, 25], "y_values": [500, 600], "target_x": 30}}]