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Given the following text description, write Python code to implement the functionality described below step by step
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Description:
 Workshop Installation Guide
如何使用和开发微信聊天机器人的系列教程
A workshop to develop & use an intelligent and interactive chat-bot in WeChat
WeChat is a popular social media app, which has more than 800 million monthly active users.
<img src='http
Step1:  Download and install WeChat API-2
Step2:  Housekeeping after installation
Step3:  If above importing has no error, then installation is successful.
You are now ready to rock! Go to folder
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Python Code:
!python --version
!pip install -U html
!pip install -U pyqrcode
!pip install -U config
!pip install -U backports.tempfile
!mv docs org_docs
Explanation: Workshop Installation Guide
如何使用和开发微信聊天机器人的系列教程
A workshop to develop & use an intelligent and interactive chat-bot in WeChat
WeChat is a popular social media app, which has more than 800 million monthly active users.
<img src='http://www.kudosdata.com/wp-content/uploads/2016/11/cropped-KudosLogo1.png' width=30% style="float: right;">
<img src='wechat_tool/reference/WeChat_SamGu_QR.png' width=10% style="float: right;">
http://www.KudosData.com
by: Sam.Gu@KudosData.com
April 2017 ============= Scan the QR code to become trainer's friend in WeChat ===========>>
Option 1: Use Cloud Platform (Difficulty level: Easy, like being a boss)
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!yes | pip uninstall itchat
!rm -rf ItChat
!git clone https://github.com/telescopeuser/ItChat.git
!cp -r ItChat/* .
!python setup.py install
Explanation: Download and install WeChat API-2
End of explanation
!rm -rf itchat
!rm -rf ItChat
!rm -rf wxpy
!rm -rf README*
!rm -rf LICENSE
!rm -rf MANIFEST*
!rm -rf mkdocs*
!rm -rf build
!rm -rf dist
!rm -rf docs*
!rm -rf requirements.txt
!rm -rf setup.py
!rm -rf *.egg-info
!mv org_docs docs
!pip install -U google-api-python-client
!pip install -U gTTS
!apt-get update -y
!apt-get install libav-tools -y --allow-unauthenticated
!avconv -version
Explanation: Housekeeping after installation
End of explanation
print('')
print('+-------------------------------------------------------------------------------------------------+')
print('| www.KudosData.com: Google Cloud Datalab Python 2 setup successful!                              |')
print('| You are now ready to rock! Go to folder: workshop_blog/wechat_tool, open Notebook and follow... |')
print('+-------------------------------------------------------------------------------------------------+')
Explanation: If above importing has no error, then installation is successful.
You are now ready to rock! Go to folder: workshop_blog/wechat_tool, open Notebook and follow...
<img src='./wechat_tool/reference/setup_ref_01.png' width=100% style="float: left;">
End of explanation
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