from typing import Dict


def file_name_convention() -> Dict:
    """
    This function returns the file name taxonomy which is used by ImageAutoOutput and Dataset class
    """
    file_name_convention = {"CT": "image",
                            "MR": "image",
                            "RTDOSE_CT": "dose", 
                            "RTSTRUCT_CT": "mask_ct.seg", 
                            "RTSTRUCT_MR": "mask_mr.seg", 
                            "RTSTRUCT_PT": "mask_pt.seg", 
                            "PT_CT": "pet", 
                            "PT": "pet", 
                            "RTDOSE": "dose", 
                            "RTSTRUCT": "mask.seg"}
    return file_name_convention