docstr: Run as a service.
docstr_tok: ["Run","as","a","service","."]
code: def serving_method(self, images, **kwargs):
      """
      Run as a service.
      """
      images_decode = [base64_to_cv2(image) for image in images]
      results = self.classification(images=images_decode, **kwargs)
      return results
  
imports: from __future__ import absolute_import
  from __future__ import division
  import ast
  import argparse
  import os
  import numpy
  from paddle.inference import Config, create_predictor
  from paddlehub.module.module import moduleinfo, runnable, serving
  from .processor import postprocess, base64_to_cv2
  from .data_feed import reader
label_desc: Use image node_id 8 for calling the MobileNetV2Dishes obj's underlying member method code with example usage: obj.serving_method(images) and returns: results