class_docstr: Dask implementation of a `GraphRunner`.
docstr: Builds a dask graph from the instantiated graph.
  
  For more information about dask graphs
  see: https://docs.dask.org/en/latest/spec.html
docstr_tok: ["Builds","a","dask","graph","from","the","instantiated","graph",".","For","more","information","about","dask","graphs","see",":","https",":","\/\/docs.dask.org\/en\/latest\/spec.html"]
code: def _build_dask_graph(self, schema: GraphSchema) -> Dict[Text, Any]:
      """Builds a dask graph from the instantiated graph.
  
      For more information about dask graphs
      see: https://docs.dask.org/en/latest/spec.html
      """
      run_graph = {
          node_name: (
              self._instantiated_nodes[node_name],
              *schema_node.needs.values(),
          )
          for node_name, schema_node in schema.nodes.items()
      }
      return run_graph
  
file_path: rasa/rasa/engine/runner/dask.py
imports: from __future__ import annotations
  import logging
  from typing import Any, Dict, List, Optional, Text
  import dask
  from rasa.engine.exceptions import GraphRunError
  from rasa.engine.graph import ExecutionContext, GraphNode, GraphNodeHook, GraphSchema
  from rasa.engine.runner.interface import GraphRunner
  from rasa.engine.storage.storage import ModelStorage
label_desc: Use image node_id 4 for calling the DaskGraphRunner obj's underlying member method code with example usage: obj._build_dask_graph(schema) and returns: run_graph