docstr: Add the command input options
docstr_tok: ["Add","the","command","input","options"]
code: def add_module_input_arg(self):
      """
      Add the command input options
      """
      self.arg_input_group.add_argument(
          "--input_path", type=str, default=None, help="input data"
      )
  
      self.arg_input_group.add_argument(
          "--input_file",
          type=str,
          default=None,
          help="file contain input data",
      )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import os
  import ast
  import argparse
  from math import ceil
  import paddle
  import numpy
  import paddle.static
  from paddlehub.module.module import moduleinfo, runnable, serving
  from paddle.inference import Config, create_predictor
  from paddlehub.utils.parser import txt_parser
  from .processor import load_label_info, postprocess, base64_to_cv2
  from .data_feed import test_reader, padding_minibatch
label_desc: Use image node_id 5 for calling the FasterRCNNResNet50 obj's underlying member method code with example usage: obj.add_module_input_arg() without return types