Fix FC lora resume loss

[changeyoung98]

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

APIs

Description

Fix FC lora resume loss

[paddle-bot]

Thanks for your contribution!

[changeyoung98]

/re-run all-failed

[changeyoung98]

/re-run all-failed

[changeyoung98]

/re-run all-failed

[codecov-commenter]

Codecov Report

❌ Patch coverage is 40.00000% with 27 lines in your changes missing coverage. Please review.
⚠️ Please upload report for BASE (develop@2d8aff9). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
paddleformers/trainer/trainer.py	0.00%	13 Missing ⚠️
paddleformers/peft/lora/lora_layers.py	38.46%	8 Missing ⚠️
paddleformers/peft/lora/lora_model.py	68.42%	6 Missing ⚠️

❌ Your patch status has failed because the patch coverage (40.00%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##             develop    #2950   +/-   ##
==========================================
  Coverage           ?   31.41%           
==========================================
  Files              ?      420           
  Lines              ?    68479           
  Branches           ?        0           
==========================================
  Hits               ?    21513           
  Misses             ?    46966           
  Partials           ?        0           

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