read_dataset# ReaderInfo.read_dataset(file1: str, file2: str = '') → Reader# Attempt to read some files on disk using this reader and the specified options. If successful, return an actual reader instance. Parameters: file1strThe primary filename (e.g. “foo.cas”) file2strAn optional secondary filename (e.g. “foo.dat”) Returns: ReaderAn instance of the Reader class.