#!/usr/bin/env python
# -*- coding:utf-8 -*-

CORE = 'PYTORCH'
ENV_RANK = 'LOCAL_RANK'
FIELD_SEP = '"'
CHAR_SEP = ','
FRAME_KEY = '_MAX_FRAMES'
VALID_DTYPE = ['uint8', 'uint16', 'uint32', 'int8', 'int16', 'int32', 'int64',
                'float16', 'float32', 'float64', 'str', 'bool']