class_docstr:     Dependency-parsing-tree based graph construction class
  
  Parameters
  ----------
  vocab: VocabModel
      Vocabulary including all words appeared in graphs.
class_docstr_tok: ["Dependency-parsing-tree","based","graph","construction","class","Parameters","--","--","--","--","--","vocab",":","VocabModel","Vocabulary","including","all","words","appeared","in","graphs","."]
code: def forward(self, batch_graphdata: list):
      raise RuntimeError("This interface is removed.")
  
file_path: graph4nlp/graph4nlp/pytorch/modules/graph_construction/dependency_graph_construction.py
imports: import copy
  import json
  from ...data.data import GraphData
  from .base import StaticGraphConstructionBase
label_desc: Use image node_id 7 for calling the DependencyBasedGraphConstruction obj's underlying member method code with example usage: obj.forward(batch_graphdata) without return types