def export_params(self):
params_json = {}<EOL>for p in self.processes[<NUM_LIT:1>:]:<EOL><INDENT>params_json[p.template] = p.params<EOL><DEDENT>sys.stdout.write(json.dumps(params_json))<EOL>
Export pipeline params as a JSON to stdout

        This run mode iterates over the pipeline processes and exports the
        params dictionary of each component as a JSON to stdout.