Huoran Li

## Description - Qlib Simulator - Use dict-like config to create strategies & executors. Totally abandon the hardcoded version. - Make Qlib simulator more general. - Executor - Add `is_collecting`...

- [ ] Test docker images on Python >= 3.7. - [ ] Format tool & checker on Github. - [ ] Clean all documents.

Refine data model doc

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# Description ## Linked issue(s)/Pull request(s) - [issue_number](issue_link) ## Type of Change - [ ] Non-breaking bug fix - [ ] Breaking bug fix - [ ] New feature -...

Update requirements in example and notebook

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# Description ## Linked issue(s)/Pull request(s) - [issue_number](issue_link) ## Type of Change - [ ] Non-breaking bug fix - [ ] Breaking bug fix - [ ] New feature -...

# Description - Refine `rl_component_bundle`. Use a more straightforward & easier way to organize. In this new version, we do not need easyrl anymore. - Update related examples. - Fix...

Now support running RL backtest with SAOE simulator. ## Description ## Motivation and Context ## How Has This Been Tested? - [ ] Pass the test by running: `pytest qlib/tests/test_all_pipeline.py`...

# Description Add VSC dev container support. ## Linked issue(s)/Pull request(s) - [issue_number](issue_link) ## Type of Change - [ ] Non-breaking bug fix - [ ] Breaking bug fix -...

# Description Update parallel RL. Now, MARO RL has full ability to run rollout & training under parallel mode. - Refine `EnvSampler` - Do not explicitly pass `info_list`. Instead, store...