docstr: The native_query method receives raw query and acts upon it.
  Args:
      query_string (str): query in native format
  Returns:
      HandlerResponse
docstr_tok: ["The","native_query","method","receives","raw","query","and","acts","upon","it",".","Args",":","query_string","(","str",")",":","query","in","native","format","Returns",":","HandlerResponse"]
code: def native_query(self, query_string: str):
      """The native_query method receives raw query and acts upon it.
      Args:
          query_string (str): query in native format
      Returns:
          HandlerResponse
      """
      ast = parse_sql(query_string, dialect="mindsdb")
      return self.query(ast)
  
file_path: mindsdb/mindsdb/integrations/handlers/mendeley_handler/mendeley_handler.py
imports: from mindsdb_sql import parse_sql
  import pandas
  from mendeley import Mendeley
  from mindsdb.integrations.libs.api_handler import APIHandler, FuncParser
  from mendeley.session import MendeleySession
  from mindsdb.integrations.handlers.mendeley_handler.mendeley_tables import CatalogSearchTable
  from mindsdb.utilities import log
  from typing import Dict
  from mindsdb.integrations.libs.response import HandlerStatusResponse, HandlerResponse, RESPONSE_TYPE
label_desc: Use image node_id 4 for calling the MendeleyHandler obj's underlying member method code with example usage: obj.native_query(query_string) and returns: self