code on window and linux is different . code of linux is not runable.I should move code on window to linux.

The issue tracker is **ONLY** used for the python client (feature request of RocketMQ need to follow [RIP process](https://github.com/apache/rocketmq/wiki/RocketMQ-Improvement-Proposal)). Keep in mind, please check whether there is an existing same report before your raise a new one.

Alternately (especially if your communication is not a bug report), you can send mail to our [mailing lists](http://rocketmq.apache.org/about/contact/). We welcome any friendly suggestions, bug fixes, collaboration, and other improvements.

Please ensure that your bug report is clear and that it is complete. Otherwise, we may be unable to understand it or to reproduce it, either of which would prevent us from fixing the bug. We strongly recommend the report(bug report or feature request) could include some hints as to the following:

**BUG REPORT**

1. Please describe the issue you observed:

When I run pip install rocketmq-client-python.
python code on window and linux is different .
python code of linux is not runable.
I should move code on window to linux.

2. Please tell us about your environment:

- What is your OS?
- CentOS7 Window10
- What is your client version?
- 0.4.4
- What is your RocketMQ version?
- 4.9.1

3. Other information (e.g. detailed explanation, logs, related issues, suggestions on how to fix, etc):

null

4. If there are some sub-tasks using -[] for each subtask and create a corresponding issue to map to the sub task:

- null