utils/__init__.py

from .io_utils import mkdirs, pickle_load, pickle_dump, walk_all_files_with_suffix, get_dirs, get_leave_dirs, \
    merge_pkl_dict

from .time_utils import time_since, Timer
from .txt_utils import log_info, write_str_to_txt, write_namespace_to_txt, read_txt_to_str, read_txt_to_namespace, \
    replace_txt_str