class_docstr: Scalars Plugin for TensorBoard.
docstr: Result of the form `(body, mime_type)`.
docstr_tok: ["Result","of","the","form","`","(","body",",","mime_type",")","`","."]
code: def scalars_multirun_impl(self, ctx, tag, runs, experiment):
      """Result of the form `(body, mime_type)`."""
      all_scalars = self._data_provider.read_scalars(
          ctx,
          experiment_id=experiment,
          plugin_name=metadata.PLUGIN_NAME,
          downsample=self._downsample_to,
          run_tag_filter=provider.RunTagFilter(runs=runs, tags=[tag]),
      )
      body = {
          run: [(x.wall_time, x.step, x.value) for x in run_data[tag]]
          for (run, run_data) in all_scalars.items()
      }
      return (body, "application/json")
  
imports: import csv
  import io
  import werkzeug.exceptions
  from werkzeug import wrappers
  from tensorboard import errors
  from tensorboard import plugin_util
  from tensorboard.backend import http_util
  from tensorboard.data import provider
  from tensorboard.plugins import base_plugin
  from tensorboard.plugins.scalar import metadata
label_desc: Use image node_id 7 for calling the ScalarsPlugin obj's underlying member method code with example usage: obj.scalars_multirun_impl(ctx, tag, runs, experiment) and returns: body,  str