code: def __exit__(self, *args, **kwargs):
      if self.use_sklearnex:
          from sklearnex import unpatch_sklearn
  
          unpatch_sklearn(self.algorithm_list)
  
file_path: BigDL/python/chronos/src/bigdl/chronos/detector/anomaly/util.py
imports: import numpy
  from logging import warning
label_desc: Use image node_id 3 for calling the INTEL_EXT_DBSCAN obj's underlying member method code with example usage: obj.__exit__() without return types