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": "echo", "description": "Sends a GET request to the Echo API with specific headers and query parameters.", "parameters": {"header1": {"description": "The first header to include in the request. Defaults to '1'.", "type": "str, optional", "default": "1"}, "query2": {"description": "The second query parameter to include in the request. Defaults to '2'.", "type": "str, optional", "default": "2"}}}, {"name": "generate_qr_code", "description": "Generates a QR code for the given URL using the RapidAPI service.", "parameters": {"url": {"description": "The URL or text to encode in the QR code.", "type": "str", "default": "https://farhanaliofficial.github.io"}}}]
Echo the headers 'Hi' and 'There' and generate a QR code for 'https://www.wikipedia.org'.
user
assistant
[{"name": "echo", "arguments": {"header1": "Hi", "query2": "There"}}, {"name": "generate_qr_code", "arguments": {"url": "https://www.wikipedia.org"}}]