code: def main():
      
      files = models.File.query
      hosts = models.Host.query
      facts = models.HostFacts.query
      playbooks = models.Playbook.query
      records = models.Data.query
      tasks = models.Task.query
      results = models.TaskResult.query
  
      if current_app.config['ARA_PLAYBOOK_OVERRIDE'] is not None:
          override = current_app.config['ARA_PLAYBOOK_OVERRIDE']
          files = files.filter(models.File.playbook_id.in_(override))
          facts = (facts
                   .join(models.Host)
                   .filter(models.Host.playbook_id.in_(override)))
          hosts = hosts.filter(models.Host.playbook_id.in_(override))
          playbooks = playbooks.filter(models.Playbook.id.in_(override))
          records = records.filter(models.Data.playbook_id.in_(override))
          tasks = tasks.filter(models.Task.playbook_id.in_(override))
          results = (results
                     .join(models.Task)
                     .filter(models.Task.playbook_id.in_(override)))
  
      return render_template(
          'about.html',
          active='about',
          files=fast_count(files),
          hosts=fast_count(hosts),
          facts=fast_count(facts),
          playbooks=fast_count(playbooks),
          records=fast_count(records),
          tasks=fast_count(tasks),
          results=fast_count(results)
      )
docs: Returns the about page