code: def list_available() -> list:
      from matchzoo.engine.base_model import BaseModel
      from matchzoo.utils import list_recursive_concrete_subclasses
  
      return list_recursive_concrete_subclasses(BaseModel)
  
file_path: MatchZoo/matchzoo/models/__init__.py
imports: from .naive import Naive
  from .dssm import DSSM
  from .cdssm import CDSSM
  from .dense_baseline import DenseBaseline
  from .arci import ArcI
  from .arcii import ArcII
  from .match_pyramid import MatchPyramid
  from .knrm import KNRM
  from .conv_knrm import ConvKNRM
  from .duet import DUET
  from .drmmtks import DRMMTKS
  from .drmm import DRMM
  from .anmm import ANMM
  from .mvlstm import MVLSTM
label_desc: Use image node_id 1 for calling a global function with example usage: list_available() and returns: list_recursive_concrete_subclasses