Update wav_frontend.py

hnluo

2023-05-31 51e80c166731cf0b06f56fb9a4cb8d07699ef208

 fun_text_processing/__init__.py

@@ -1,8 +1 @@
"""Initialize fun_text_processing package."""

import os

dirname = os.path.dirname(__file__)
version_file = os.path.join(dirname, "version.txt")
with open(version_file, "r") as f:
    __version__ = f.read().strip()