code: def forward(self, inp):
      output = self.BF(inp)
      return output
  
file_path: dgl/examples/pytorch/hilander/PSS/Smooth_AP/src/losses.py
imports: import warnings
  import faiss
  import numpy
  import torch
  from scipy import sparse
label_desc: Use image node_id 2 for calling the BinarizedModule obj's underlying member method code with example usage: obj.forward(inp) and returns: output