code: def hartmann3_by_2_2_01(x):
      """Summing two Hartmann3 functions to get a 6D function."""
      return hartmann3_01([x[5], x[0], x[2]]) + hartmann3_01(
          [x[4], x[1], x[3]]
      )
  
file_path: dragonfly/dragonfly/test_data/multiobjective_hartmann/multiobjective_hartmann.py
imports: import numpy
label_desc: Use image node_id 5 for calling a global function with example usage: hartmann3_by_2_2_01(x) and returns: unknown