docstr: This method is inherited by child classes to specify the classes model attribute. If input_tensor
  is specified, build_model returns a tensor output. If not, it return a Keras model output.
docstr_tok: ["This","method","is","inherited","by","child","classes","to","specify","the","classes","model","attribute",".","If","input_tensor","is","specified",",","build_model","returns","a","tensor","output",".","If","not",",","it","return","a","Keras","model","output","."]
code: def build_model(self):
      """This method is inherited by child classes to specify the classes model attribute. If input_tensor
      is specified, build_model returns a tensor output. If not, it return a Keras model output.
      """
  
      return None
  
imports: import csv
  from deepneuro.models.cost_functions import cost_function_dict
  from deepneuro.utilities.util import add_parameter, nifti_splitext
  from deepneuro.load.load import load
label_desc: Use image node_id 3 for calling the DeepNeuroModel obj's underlying member method code with example usage: obj.build_model() and returns: None