code: def generate_trial_id():
      s = str(time.time()) + str(random.randint(1, int(1e7)))
      return hashlib.sha256(s.encode("utf-8")).hexdigest()[:32]
  
imports: import hashlib
  import random
  import time
  from keras_tuner import protos
  from keras_tuner import utils
  from keras_tuner.api_export import keras_tuner_export
  from keras_tuner.engine import hyperparameters
  from keras_tuner.engine import metrics_tracking
  from keras_tuner.engine import stateful
label_desc: Use image node_id 1 for calling a global function with example usage: generate_trial_id() and returns: hashlib