update README

Author: jm12138

README.md

@@ -8,6 +8,15 @@ A third-party Python SDK for a iFLYTEK MSC. Using for ASR, TSS, KWS.
     $ pip install git+https://github.com/jm12138/iFLYTEK-MSC-Python-SDK
     ```
 
+* Config Environ
+
+    ```python
+    import os
+
+    # Set MSC SDK DLL/SO File Path
+    os.environ['MSC_SDK_PATH'] = ''
+    ```
+
 * Voice Wakeup (KWS) using Mic Input
 
     ```python

setup.py

@@ -1,10 +1,9 @@
 from setuptools import setup
-from msc import __version__
 
 
 setup(
     name='msc',
-    version=__version__,
+    version='0.2.0',
     description='A package for IFLYTEK MSC.',
     long_description=open('README.md', encoding='UTF-8').read(),
     long_description_content_type='text/markdown',