docs: def bbox(ctx, tile):
      """Print Tile bounding box as geometry."""
      geom = TilePyramid(
          ctx.obj['grid'],
          tile_size=ctx.obj['tile_size'],
          metatiling=ctx.obj['metatiling']
      ).tile(*tile).bbox(pixelbuffer=ctx.obj['pixelbuffer'])
      if ctx.obj['output_format'] in ['WKT', 'Tile']:
          click.echo(geom)
      elif ctx.obj['output_format'] == 'GeoJSON':
          click.echo(geojson.dumps(geom))