Return type:
         PrepareCustomConfig
set_standalone_module_class(module_class, qconfig_mapping, example_inputs, prepare_custom_config, backend_config)
  Set the configuration for running a standalone module identified
  by "module_class".

  If "qconfig_mapping" is None, the parent "qconfig_mapping" will
  be used instead. If "prepare_custom_config" is None, an empty
  "PrepareCustomConfig" will be used. If "backend_config" is None,
  the parent "backend_config" will be used instead.

  Return type:
     *PrepareCustomConfig*

set_standalone_module_name(module_name, qconfig_mapping, example_inputs, prepare_custom_config, backend_config)
  Set the configuration for running a standalone module identified
  by "module_name".

  If "qconfig_mapping" is None, the parent "qconfig_mapping" will
  be used instead. If "prepare_custom_config" is None, an empty
  "PrepareCustomConfig" will be used. If "backend_config" is None,
