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": "constructors", "description": "Fetches the list of constructors for a given Formula 1 season using the specified API key.", "parameters": {"season_id": {"description": "The ID of the season for which to list constructors.", "type": "int", "default": "2020"}}}]
Provide a list of all constructors that were active in the 1970s Formula 1 seasons.
user
assistant
[{"name": "constructors", "arguments": {"season_id": 1970}}, {"name": "constructors", "arguments": {"season_id": 1971}}, {"name": "constructors", "arguments": {"season_id": 1972}}, {"name": "constructors", "arguments": {"season_id": 1973}}, {"name": "constructors", "arguments": {"season_id": 1974}}, {"name": "constructors", "arguments": {"season_id": 1975}}, {"name": "constructors", "arguments": {"season_id": 1976}}, {"name": "constructors", "arguments": {"season_id": 1977}}, {"name": "constructors", "arguments": {"season_id": 1978}}, {"name": "constructors", "arguments": {"season_id": 1979}}]