code: def num_params(self):
      return 4
  
file_path: AIF360/aif360/algorithms/inprocessing/celisMeta/FalseDiscovery.py
imports: import numpy
  from aif360.algorithms.inprocessing.celisMeta.General import General
label_desc: Use image node_id 4 for calling the FalseDiscovery obj's underlying member method code with example usage: obj.num_params() and returns: int