增加rl目录下的init.py文件

[SdeeRK]

Before submitting

• Lint code. If there are lint issues, please format the code first.

# Install and register `pre-commit` in the project folder
pip install pre-commit && pre-commit install

# Process previous code files separately
pre-commit run --file XXXX.py

• Add test cases into tests folder. If there are codecov issues, please add tests cases first.

PR types

Bug fixes

PR changes

Others

Description

The RL module lacks init.py files.
Add init.py files to RL module and submodule for proper package structure

python setup.py bdist_wheel

[paddle-bot]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.98%. Comparing base (759ae99) to head (9b595b1).
Report is 4 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #10581      +/-   ##
===========================================
- Coverage    48.66%   46.98%   -1.69%     
===========================================
  Files          768      799      +31     
  Lines       127103   132246    +5143     
===========================================
+ Hits         61860    62136     +276     
- Misses       65243    70110    +4867     

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[SdeeRK]

PR types

feat: Add init.py files to RL module and submodule for proper package structure

PR changes

• paddlenlp/rl/__init__.py
• paddlenlp/rl/submodule/__init__.py

Description

The RL module lacks __init__.py files

[JunnYu]

LGTM