code: from langchain.tools import tool
  from graph_chain import get_results
  
  @tool("graph-tool")
  def graph_tool(query:str) -> str:
      """Tool for returning aggregations of Manager or Company or Industry data or if answer is dependent on relationships between a Company and other objects. Use this tool second and to verify results of vector-graph-tool.
      """
      return get_results(query)
apis: langchain.tools.tool
extract_api: [((71, 89), 'langchain.tools.tool', 'tool', (['"""graph-tool"""'], {}), "('graph-tool')\n", (75, 89), False, 'from langchain.tools import tool\n'), ((366, 384), 'graph_chain.get_results', 'get_results', (['query'], {}), '(query)\n', (377, 384), False, 'from graph_chain import get_results\n')]