Tool definition: {"type": "function", "function": {"name": "request", "description": "Correctly extracted `request` with all the required parameters with correct types", "parameters": {"properties": {"platforms": {"items": {"type": "string"}, "title": "Platforms", "type": "array"}, "specifier": {"title": "Specifier", "type": "string"}}, "required": ["platforms", "specifier"], "type": "object"}}}
Input: What's the most expensive PC game you have ever purchased?
Function call: {"name": "request", "arguments": {"platforms": ["PC"], "specifier": "expensive"}}