hello_world_sched.py

from dagster import ScheduleDefinition, schedules
from dagster_cron import SystemCronScheduler

@schedules(scheduler=SystemCronScheduler)
def define_hello_world_schedules():
    return [
        ScheduleDefinition(
            name='hello_world_every_min',
            cron_schedule='* * * * *',
            pipeline_name='hello_world_pipeline'
        )
    ]