code: def coin_flip():
      """Possibly the simplest possible Bandit implementation"""
      return {
          "loss": hp.choice("flip", [0.0, 1.0]),
          "status": base.STATUS_OK,
      }
  
imports: import unittest
  import numpy
  from hyperopt import Trials, Domain, fmin, hp, base
  from hyperopt.rand import suggest
  from hyperopt.pyll import as_apply
  from hyperopt.pyll import scope
label_desc: Use image node_id 2 for calling a global function with example usage: coin_flip() and returns: dict