code: def upload_set(self, ids, salt):
      callBigDlFunc(
          self.bigdl_type, "psiUploadSet", self.value, ids, salt
      )
  
file_path: BigDL/python/ppml/src/bigdl/ppml/fl/algorithms/psi.py
imports: from bigdl.ppml.fl import *
  from bigdl.dllib.utils.common import JavaValue
label_desc: Use image node_id 3 for calling the PSI obj's underlying member method code with example usage: obj.upload_set(ids, salt) without return types