code: def env(config, endpoint):
      
      access_token = config['endpoints'][endpoint]['token']['access_token']
      click.echo('export {0}={1}'.format('RENKU_ENDPOINT', endpoint))
      click.echo('export {0}={1}'.format('RENKU_ACCESS_TOKEN', access_token))
      click.echo('# Run this command to configure your Renku client:')
      click.echo('# eval "$(renku env)"')
docs: Print RENKU environment variables.
  
      Run this command to configure your Renku client:
  
          $ eval "$(renku env)"