code: def default_render_kwargs(kwargs, idx):
      _kwargs = {}
      for k, v in kwargs.items():
          if isinstance(v, str):
              try:
                  _kwargs[k] = v % idx
              except:
                  _kwargs[k] = v
          else:
              _kwargs[k] = v
  
      return _kwargs
  
imports: import logging
  import numpy
  import fiftyone.core.dataset
  import fiftyone.core.utils
  import fiftyone.core.view
  import apache_beam
  from apache_beam.options.pipeline_options import PipelineOptions
label_desc: Use image node_id 2 for calling the ExportBatch obj's underlying member method code with example usage: obj.default_render_kwargs(kwargs, idx) and returns: _kwargs