code: def add_cli_upload_bel(main: click.Group) -> click.Group:  # noqa: D202
      
  
      @main.command()
      @host_option
      @click.pass_obj
      def upload(manager: BELManagerMixin, host: str):
          """Upload BEL to BEL Commons."""
          graph = manager.to_bel()
          pybel.to_web(graph, host=host, public=True)
  
      return main
docs: Add several command to main :mod:`click` function related to export to BEL.