docstr: Implements Quantile Random Forests using skgarden.
docstr_tok: ["Implements","Quantile","Random","Forests","using","skgarden","."]
code: def __init__(self, params: Optional[dict] = None):
      """
      Implements Quantile Random Forests using skgarden.
      """
      from skgarden import RandomForestQuantileRegressor
  
      self.model = RandomForestQuantileRegressor(**params)
  
imports: from typing import Any, Dict, List, Optional, Union
  import copy
  import numpy
  import pandas
  import xgboost
  import gc
  from collections import defaultdict
  from gluonts.core.component import equals, validated
label_desc: Use image node_id 1 to create a new QRF object  with example: obj = QRF(params)