code: def postprocess(data: torch.Tensor) -> str:
      return LABELS[data.argmax(1)]
  
file_path: chitra/tests/serve/cloud/test_chalice_server.py
imports: import io
  import os
  import numpy
  import torch
  from chalice import Chalice
  from timm import create_model
  from chitra.core import load_imagenet_labels
  from chitra.image import Chitra
  from chitra.serve.cloud import ChaliceServer
label_desc: Use image node_id 2 for calling a global function with example usage: postprocess(data) and returns: LABELS