[ENH] Added support for 7B level language model learnwares.

[Asymptotez]

Description

• Added support for 7B level language model learnwares.
• Added llm workflow.
• Bump version to 0.4.0.post1.

How has his PR been tested?

• Please pass the test by running pytest tests/test_workflow under upper directory of learnware.
• If you add new features, please test new features on your own test scirpts.

Types of changes

• This PR fixes bugs
• This PR adds new features
• This PR updates documentations or fixes typos

[Copilot]

Pull Request Overview

This PR adds support for 7B-level language model learnwares by introducing a new LLM workflow, benchmark configurations, and example task definitions, and bumps the package version to 0.4.0.post1.

• Added YAML task definitions for various financial datasets (cra_*, convfinqa, cd, etc.)
• Introduced examples/dataset_llm_workflow with eval_config.py, build_market.py, and updated benchmark code
• Updated documentation (README, CHANGES.rst) to include new LLM results and versioning

Reviewed Changes

Copilot reviewed 100 out of 100 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
examples/dataset_llm_workflow/extra_tasks/flare/*.yaml	New task definitions for LLM workflows
examples/dataset_llm_workflow/eval_config.py	Configured benchmark sets for medical, math, and finance
examples/dataset_llm_workflow/build_market.py	Added LLM market-building script
examples/dataset_llm_workflow/benchmark/config.py	Updated LEARNWARE_FIN, commented task entries
examples/dataset_llm_workflow/benchmark/base.py	New Benchmark class to manage learnware datasets
examples/dataset_llm_workflow/README.md	Usage instructions and results for LLM workflow
README.md & README_zh.md	Added LLM experimental results sections
docs/components/market.rst	Fixed typo in add_learnware description
CHANGES.rst	Bumped version and listed new LLM support

Comments suppressed due to low confidence (1)

examples/dataset_llm_workflow/extra_tasks/flare/convfinqa.yaml:2

• [nitpick] Class name 'ConvFinQA' uses PascalCase while other task function references are lowercase. Ensure consistency of naming conventions across task definitions.

class: !function flare.ConvFinQA