code: def test_cloudserver():
      server = ChaliceServer(
          "image-classification",
          model_path=MODEL_PATH,
          model_loader=model_loader,
      )
      assert isinstance(server.app, Chalice)
      assert isinstance(server.model, torch.nn.Module)
  
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 4 for calling a global function with example usage: test_cloudserver() without return types