etl_extract.etl_nyctaxi	etl_extract.etl_nyctaxi
etl_load.etl_nyctaxi	etl_extract.etl_nyctaxi
etl_transform.etl_nyctaxi	etl_extract.etl_nyctaxi
get_file_path	get_file_path
green_2016_01_sample	green_2016_01_sample
yellow_2016_01_sample	green_2016_01_sample
