code: def main(_):
      tf.compat.v1.logging.set_verbosity(tf.compat.v1.logging.INFO)
  
      train_and_eval()
  
imports: from absl import flags
  import numpy
  import six
  import tensorflow
  from tensorflow import estimator
  import tensorflow_ranking
label_desc: Use image node_id 11 for calling a global function with example usage: main(_) without return types