How do I setup a schedule run for my custom pipeline in Azure Machine Learning

Question

Im a newbie and im sure im not utilizing the Azure Machine Learning very well. I have completed creating a custom pipeline mainly executing phyton script that will dump a parquet file in azure storage. I have created a custom instance and schedule to run the custom pipeline. However, im seeing the schedule is trigger but im not seeing the parquet dump file being updated. If i run the custom pipeline manually, the parquet file got updated however if run on schedule the parquet file doesnt get updated. Need help how to run the custom pipeline like how i am doing it manually. Thank you