code: def some_data_tensor_generator_dict_io(batch_size):
      while True:
          yield get_batch(batch_size)
  
imports: import numpy
  import torch
  import torch.nn
  import torch.nn.functional
  from poutyne import Model
  from tests.framework.model.base import ModelFittingTestCase
label_desc: Use image node_id 3 for calling a global function with example usage: some_data_tensor_generator_dict_io(batch_size) without return types