code: def is_inf(instance_type):
      parsed_instance_type = parse_instance_type(instance_type)
      return parsed_instance_type.family == "inf"
  
imports: import json
  import click
  from collections import namedtuple
  import re
  import yaml
label_desc: Use image node_id 10 for calling a global function with example usage: is_inf(instance_type) and returns: unknown