code: def get_short_name(cls):
      return "evacplus"
  
file_path: dipy/dipy/workflows/nn.py
imports: import logging
  import numpy
  from dipy.io.image import save_nifti, load_nifti
  from dipy.nn.evac import EVACPlus
  from dipy.workflows.workflow import Workflow
label_desc: Use image node_id 1 for calling the EVACPlusFlow obj's underlying member method code with example usage: obj.get_short_name(cls) and returns: str