fix bug

Author: haoheliu

README.md

@@ -26,7 +26,7 @@ Please visit [demo page](https://haoheliu.github.io/demopage-voicefixer/) to vie
 
 You need first install voicefixer via pip:
 ```shell script
-pip install voicefixer==0.0.11
+pip install voicefixer==0.0.12
 ```
 
 ### Desktop App

setup.py

@@ -31,7 +31,7 @@
 EMAIL = '[email protected]'
 AUTHOR = 'Haohe Liu'
 REQUIRES_PYTHON = '>=3.7.0'
-VERSION = '0.0.11'
+VERSION = '0.0.12'
 
 # What packages are required for this module to be executed?
 REQUIRED = [