What is the EXP_PATH in qlib/trade/main.py?

[AlfredChenZH]

🐛 Bug Description

When I am running the qlib/examples/trade/main.py file to Line 64, which is EXP_PATH = os.environ['EXP_PATH'], it triggers an error saying '*** KeyError: 'EXP_PATH''. And when I call to see os.environ.keys(), it clearly has no key named 'EXP_PATH'. So what is this path? Do I need to do some preparations before running the main code? Thank you very much.

To Reproduce

Steps to reproduce the behavior:

1. Run the qlib/examples/trade/main.py code to Line 64.

Environment

• Qlib version: 0.6.1.99
• Python version: 3.7.4 64-bit
• OS (Windows, Linux, MacOS): Windows

[you-n-g]

@AlfredChenZH
Current version of code is a example.
The complete runnable version will be released soon.
Please be patient. Thanks :)

[taingload]

@AlfredChenZH
Current version of code is a example.
The complete runnable version will be released soon.
Please be patient. Thanks :)

Hi,I want to ask when we can get new release

[you-n-g]

@rk2900 is responsible for this branch.
Could you please kindly answer this question?
Thanks.

[rk2900]

The runnable code has been updated before March: https://github.com/microsoft/qlib/tree/high-freq-execution/examples/trade
Please have a try about this version and welcome to cite our paper.

We will update the whole framework in July.