I am facing a problem with dagster tutorial dealing with multiple outputs from Basics of Solids section @solid( config_schema={ 'process_hot': Field(Bool, is_required=False, default_value=True), 'process_cold': Field(Bool, is_required=False, default_value=True), }, output_defs=[ OutputDefinition( name='hot_cereals', dagster_type=DataFrame, is_required=False ), OutputDefinition( name='cold_cereals', dagster_type=DataFrame, is_required=False ), ], ) here I am not able to refer to DataFrame.... I tried importing it from pandas but I get the error as invalid dagster_type

hey @Manas Jain I think you want:

from dagster import PythonObjectDagsterType
DataFrame = PythonObjectDagsterType(list, name='DataFrame')

Thanks @nate, this worked like a charm!