code: def main(cmd, fn_pos=1):
      """
      Entry point for bin/* scripts
      XXX
      """
      logging.basicConfig(stream=sys.stderr, level=logging.INFO)
      try:
          runner = dict(
              search="main_search",
              dryrun="main_dryrun",
              plot_history="main_plot_history",
          )[cmd]
      except KeyError:
          logger.error("Command not recognized: %s" % cmd)
          # XXX: Usage message
          sys.exit(1)
      try:
          # TODO: argv1 never used
          argv1 = sys.argv[fn_pos]
      except IndexError:
          logger.error("Module name required (XXX: print Usage)")
          return 1
  
      # TODO: datasets is not imported at this point
      fn = datasets.main.load_tokens(
          sys.argv[fn_pos].split(".") + [runner]
      )
      sys.exit(fn(sys.argv[fn_pos + 1 :]))
  
file_path: auptimizer/src/aup/Proposer/hyperopt/main.py
imports: from __future__ import absolute_import
  from future import standard_library
  import logging
  import os
  from .None import utils
  from .base import SerialExperiment
  import sys
label_desc: Use image node_id 2 for calling a global function with example usage: main(cmd, fn_pos) and returns: int