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": "find_duplicate_number", "description": "Finds the duplicate number in a list of integers.", "parameters": {"nums": {"description": "The list of integers.", "type": "List[int]"}}}, {"name": "find_files", "description": "Finds all files with a specific extension in a directory and its subdirectories.", "parameters": {"directory": {"description": "The directory to search in.", "type": "str"}, "extension": {"description": "The file extension to search for.", "type": "str"}}}, {"name": "remove_duplicates", "description": "Removes duplicate elements from a list while preserving the order.", "parameters": {"lst": {"description": "The input list.", "type": "List"}}}, {"name": "flatten_list", "description": "Flattens a nested list into a single-level list.", "parameters": {"nested_list": {"description": "The nested list to be flattened.", "type": "List"}}}, {"name": "find_first_non_repeating_char", "description": "Finds the first non-repeating character in a string.", "parameters": {"s": {"description": "The input string.", "type": "str"}}}, {"name": "generate_random_string", "description": "Generates a random string of specified length and character types.", "parameters": {"length": {"description": "The length of the random string.", "type": "int", "default": true}, "uppercase": {"description": "Include uppercase letters. Defaults to True.", "type": "bool, optional", "default": true}, "lowercase": {"description": "Include lowercase letters. Defaults to True.", "type": "bool, optional", "default": true}, "digits": {"description": "Include digits. Defaults to True.", "type": "bool, optional"}, "special_chars": {"description": "Include special characters. Defaults to False.", "type": "bool, optional", "default": true}}}, {"name": "is_sum_of_cubes", "description": "Checks if a number is the sum of the cubes of its digits.", "parameters": {"num": {"description": "The number to check.", "type": "int"}}}, {"name": "merge_dictionaries", "description": "Merges two dictionaries into a single dictionary.", "parameters": {"dict1": {"description": "The first dictionary.", "type": "Dict"}, "dict2": {"description": "The second dictionary.", "type": "Dict"}}}]
Check if the number 153 is the sum of the cubes of its digits and merge two dictionaries {'a': 1, 'b': 2} and {'b': 3, 'c': 4}.
user
assistant
[{"name": "is_sum_of_cubes", "arguments": {"num": 153}}, {"name": "merge_dictionaries", "arguments": {"dict1": {"a": 1, "b": 2}, "dict2": {"b": 3, "c": 4}}}]