code: def complex_function_name(a: int = 5, b: str = "fo", c: float = 9):
      return a, b, c
  
imports: from __future__ import division, print_function
  import re
  import pytest
  from sacred.config.signature import Signature
  from sacred.utils import MissingConfigError
label_desc: Use image node_id 3 for calling a global function with example usage: complex_function_name(a, b, c) and returns: a,  b,  c