code: def get_processor():
      # Convoluted because we can't import from numpy.distutils
      # (numpy is not yet built)
      conv_template_path = os.path.join(
          os.path.dirname(__file__),
          "..",
          "distutils",
          "conv_template.py",
      )
      spec = importlib.util.spec_from_file_location(
          "conv_template", conv_template_path
      )
      mod = importlib.util.module_from_spec(spec)
      spec.loader.exec_module(mod)
      return mod.process_file
  
imports: import sys
  import os
  import argparse
  import importlib.util
label_desc: Use image node_id 1 for calling a global function with example usage: get_processor() and returns: mod