Remove pathlib from pyproject.toml dependencies (#1263)

pathlib has been deprecated after Python 3.7 and carries a naming
conflict risk with the standard library.
<img width="1166" height="301" alt="image"
src="https://github.com/user-attachments/assets/d53eed03-db6d-4900-9b27-63cad38af223"
/>

Co-authored-by: Huanzhi Mao <huanzhimao@gmail.com>

Author: ShoupingShan

berkeley-function-call-leaderboard/bfcl_eval/constants/model_config.py

@@ -453,7 +453,7 @@ class ModelConfig:
     ),
     "claude-haiku-4-5-20251001": ModelConfig(
         model_name="claude-haiku-4-5-20251001",
-        display_name="claude-3.5-haiku-20241022 (Prompt)",
+        display_name="Claude-Haiku-4-5-20251001 (Prompt)",
         url="https://www.anthropic.com/news/claude-haiku-4-5",
         org="Anthropic",
         license="Proprietary",
@@ -465,7 +465,7 @@ class ModelConfig:
     ),
     "claude-haiku-4-5-20251001-FC": ModelConfig(
         model_name="claude-haiku-4-5-20251001",
-        display_name="claude-3.5-haiku-20241022 (FC)",
+        display_name="Claude-Haiku-4-5-20251001 (FC)",
         url="https://www.anthropic.com/news/claude-haiku-4-5",
         org="Anthropic",
         license="Proprietary",

berkeley-function-call-leaderboard/pyproject.toml

@@ -19,7 +19,6 @@ dependencies = [
     "tqdm",
     "numpy==1.26.4",
     "pandas",
-    "pathlib",
     "huggingface_hub",
     "pydantic>=2.8.2",
     "python-dotenv>=1.0.1",