code: def get_shape_must_be_divisible_by(net_numpool_per_axis):
      return 2 ** np.array(net_numpool_per_axis)
  
file_path: PaddleSeg/contrib/MedicalSeg/tools/preprocess_utils/experiment_utils.py
imports: import numpy
  from copy import deepcopy
label_desc: Use image node_id 2 for calling a global function with example usage: get_shape_must_be_divisible_by(net_numpool_per_axis) and returns: unknown