mirror of
https://github.com/microsoft/qlib.git
synced 2026-06-06 05:51:17 +08:00
* fixed a problem with multi index caused by the default value of groupkey * modify group_key default value * limit pandas verion * format with black * fix docs error * fix docs error * fixed bugs caused by pandas upgrade * remove needless code * reformat with black * limit version & add docs