fixing crew base

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "crewai"
-version = "0.30.10"
+version = "0.30.11"
 description = "Cutting-edge framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks."
 authors = ["Joao Moura <joao@crewai.com>"]
 readme = "README.md"

src/crewai/cli/templates/pyproject.toml

@@ -6,7 +6,7 @@ authors = ["Your Name <you@example.com>"]
 
 [tool.poetry.dependencies]
 python = ">=3.10,<=3.13"
-crewai = {extras = ["tools"], version = "^0.30.9"}
+crewai = {extras = ["tools"], version = "^0.30.11"}
 
 [tool.poetry.scripts]
 {{folder_name}} = "{{folder_name}}.main:run"

src/crewai/project/crew_base.py

@@ -14,9 +14,6 @@ def CrewBase(cls):
         model_config = ConfigDict(arbitrary_types_allowed=True)
         is_crew_class: bool = True
 
-        class Config:
-            arbitrary_types_allowed = True
-
         base_directory = None
         for frame_info in inspect.stack():
             if "site-packages" not in frame_info.filename: