code: def _operation_to_pooling_info(operation):
      """Parses the pooling operation string to return its type and shape."""
      pooling_type = _operation_to_pooling_type(operation)
      pooling_shape = _operation_to_pooling_shape(operation)
      return pooling_type, pooling_shape
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import tensorflow.compat.v1
label_desc: Use image node_id 13 for calling a global function with example usage: _operation_to_pooling_info(operation) and returns: pooling_type,  pooling_shape