code: def postprocess(data: torch.Tensor) -> str:
      logger.debug(f"predictions = {data}")
      result = LABELS[data.argmax(1)]
      return result
  
file_path: chitra/examples/src/deployment/aws-lambda/app.py
imports: import io
  import numpy
  import torch
  from loguru import logger
  from timm import create_model
  from chitra.core import load_imagenet_labels
  from chitra.image import Chitra
  from chitra.serve.cloud.aws_serverless import ChaliceServer
label_desc: Use image node_id 2 for calling a global function with example usage: postprocess(data) and returns: result