code: def find_run():
      
      build = g.build
      last_good_release, last_good_run = _find_last_good_run(build)
  
      if last_good_run:
          return flask.jsonify(
              success=True,
              build_id=build.id,
              release_name=last_good_release.name,
              release_number=last_good_release.number,
              run_name=last_good_run.name,
              url=last_good_run.url,
              image=last_good_run.image,
              log=last_good_run.log,
              config=last_good_run.config)
  
      return utils.jsonify_error('Run not found')
docs: Finds the last good run of the given name for a release.