class_docstr: Represents a path in the group-by-item resolution DAG.
class_docstr_tok: ["Represents","a","path","in","the","group-by-item","resolution","DAG","."]
docstr: Return the last node in this path.
docstr_tok: ["Return","the","last","node","in","this","path","."]
code: def last_item(self) -> GroupByItemResolutionNode:
      """Return the last node in this path."""
      return self.resolution_path_nodes[-1]
  
file_path: metricflow/metricflow/query/group_by_item/resolution_path.py
imports: from __future__ import annotations
  from dataclasses import dataclass
  from typing import Tuple
  from typing_extensions import override
  from metricflow.mf_logging.formatting import indent
  from metricflow.query.group_by_item.path_prefixable import PathPrefixable
  from metricflow.query.group_by_item.resolution_dag.resolution_nodes.base_node import GroupByItemResolutionNode
label_desc: Use image node_id 2 for calling the MetricFlowQueryResolutionPath obj's underlying member method code with example usage: obj.last_item() and returns: self