class_docstr: Graph reader to read vdl graph files, support for frontend api in lib.py.
      
class_docstr_tok: ["Graph","reader","to","read","vdl","graph","files",",","support","for","frontend","api","in","lib.py","."]
code: def runs(self, update=True):
      self.graphs(update=update)
      graph_runs = (
          list(self.walks.keys())
          if "manual_input_model" not in self.graph_buffer
          else list(self.walks.keys()) + ["manual_input_model"]
      )
      return sorted(graph_runs)
  
imports: import json
  import os
  from visualdl.component.graph import analyse_model
  from visualdl.component.graph import Model
  from visualdl.io import bfile
label_desc: Use image node_id 6 for calling the GraphReader obj's underlying member method code with example usage: obj.runs(update) and returns: sorted