9.1.2. DataReaders# DataReaders for datasets’ data loading. class junifer.datareader.DefaultDataReader# Concrete implementation for common data reading. get_output_type(input_type)# Get output type. Parameters: input_typestrThe data type input to the reader. Returns: strThe data type output by the reader. validate_input(input)# Validate input. Parameters: inputlist of strThe input to the pipeline step. The list must contain the available Junifer Data dictionary keys. Returns: list of strThe actual elements of the input that will be processed by this pipeline step.