Add support for importing model configurations from YAML files

[Cufeyue]

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name: Pull Request
about: Create a pull request

Description

Background

The current project supports various ways to manage and configure models. However, there is no built-in support for importing model configurations from YAML files. YAML is a widely used format for configuration management due to its human-readable nature and ease of use.

Purpose

This pull request adds the ability to import model configurations from YAML files, providing a more flexible and user-friendly way to manage model configurations.

Checklist

Please check the following items before code is ready to be reviewed.

• Code has passed all tests
• [] Docstrings have been added/updated in Google Style
• [] Documentation has been updated
• Code is ready for review

[rayrayraykk]

Please use pre-commit to format your code, thanks!

check python ast.........................................................Passed
sort simple yaml files...............................(no files to check)Skipped
check yaml...............................................................Passed
check xml................................................................Passed
check toml...............................................................Passed
check docstring is first.................................................Passed
check json...............................................................Passed
fix python encoding pragma...............................................Passed
detect private key.......................................................Passed
trim trailing whitespace.................................................Passed
Add trailing commas......................................................Passed
mypy.....................................................................Passed
black....................................................................Passed
flake8...................................................................Passed
pylint...................................................................Failed
- hook id: pylint
- exit code: 16

************* Module src.agentscope.manager._model
src/agentscope/manager/_model.py:5:0: C0411: standard import "from typing import Any, Union, Sequence" should be placed before "import yaml" (wrong-import-order)

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Your code has been rated at 10.00/10

Check package with Pyroma................................................Passed
  [**FAIL**] Please install pre-commit and format your code first. 
Error: Process completed with exit code 1.