code: def get(name):
      """Retrieve code from the given filename."""
      filename = find(name)
      if filename is None:
          raise RuntimeError("Could not find %s" % name)
      with open(filename) as fid:
          return fid.read()
  
imports: import os
  import os.path
  from ..None import config
label_desc: Use image node_id 2 for calling a global function with example usage: get(name) and returns: fid