remove config.py and test

tests/metagpt/utils/test_config.py

@@ -1,38 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-"""
-@Time    : 2023/5/1 11:19
-@Author  : alexanderwu
-@File    : test_config.py
-@Modified By: mashenquan, 2013/8/20, Add `test_options`; remove global configuration `CONFIG`, enable configuration support for business isolation.
-"""
-from pathlib import Path
-
-import pytest
-
-from metagpt.config import Config
-
-
-def test_config_class_get_key_exception():
-    with pytest.raises(Exception) as exc_info:
-        config = Config()
-        config.get("wtf")
-    assert str(exc_info.value) == "Key 'wtf' not found in environment variables or in the YAML file"
-
-
-def test_config_yaml_file_not_exists():
-    # FIXME: 由于这里是单例，所以会导致Config重新创建失效。后续要将Config改为非单例模式。
-    _ = Config("wtf.yaml")
-    # with pytest.raises(Exception) as exc_info:
-    #     config.get("OPENAI_BASE_URL")
-    # assert str(exc_info.value) == "Set OPENAI_API_KEY or Anthropic_API_KEY first"
-
-
-def test_options():
-    filename = Path(__file__).resolve().parent.parent.parent.parent / "config/config.yaml"
-    config = Config(filename)
-    assert config.options
-
-
-if __name__ == "__main__":
-    test_options()