Aysnc fix (#3472)

Author: Wendong-Fan

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -26,7 +26,7 @@ body:
     attributes:
       label: What version of camel are you using?
       description: Run command `python3 -c 'print(__import__("camel").__version__)'` in your shell and paste the output here.
-      placeholder: E.g., 0.2.80
+      placeholder: E.g., 0.2.81a0
     validations:
       required: true
 

camel/__init__.py

@@ -14,7 +14,7 @@
 
 from camel.logger import disable_logging, enable_logging, set_log_level
 
-__version__ = '0.2.80'
+__version__ = '0.2.81a0'
 
 __all__ = [
     '__version__',

camel/agents/chat_agent.py

@@ -17,6 +17,7 @@
 import atexit
 import base64
 import concurrent.futures
+import functools
 import hashlib
 import inspect
 import json
@@ -3914,8 +3915,11 @@ async def _aexecute_tool(
 
             else:
                 # Fallback: synchronous call
+                # Use functools.partial to properly capture args
                 loop = asyncio.get_running_loop()
-                result = await loop.run_in_executor(None, lambda: tool(**args))
+                result = await loop.run_in_executor(
+                    None, functools.partial(tool, **args)
+                )
 
         except Exception as e:
             # Capture the error message to prevent framework crash
@@ -4742,9 +4746,10 @@ async def _aexecute_tool_from_stream_data(
 
                     else:
                         # Fallback: synchronous call
+                        # Use functools.partial to properly capture args
                         loop = asyncio.get_running_loop()
                         result = await loop.run_in_executor(
-                            None, lambda: tool(**args)
+                            None, functools.partial(tool, **args)
                         )
 
                     # Create the tool response message

camel/toolkits/function_tool.py

@@ -13,6 +13,7 @@
 # ========= Copyright 2023-2024 @ CAMEL-AI.org. All Rights Reserved. =========
 import ast
 import asyncio
+import functools
 import inspect
 import logging
 import textwrap
@@ -506,9 +507,11 @@ async def async_call(self, *args: Any, **kwargs: Any) -> Any:
             return await self.func(*args, **kwargs)
         else:
             # Run sync function in executor to avoid blocking event loop
+            # Use functools.partial to properly capture args/kwargs
             loop = asyncio.get_running_loop()
             return await loop.run_in_executor(
-                _SYNC_TOOL_EXECUTOR, lambda: self.func(*args, **kwargs)
+                _SYNC_TOOL_EXECUTOR,
+                functools.partial(self.func, *args, **kwargs),
             )
 
     @property

docs/conf.py

@@ -27,7 +27,7 @@
 project = 'CAMEL'
 copyright = '2024, CAMEL-AI.org'
 author = 'CAMEL-AI.org'
-release = '0.2.80'
+release = '0.2.81a0'
 
 html_favicon = (
     'https://raw.githubusercontent.com/camel-ai/camel/master/misc/favicon.png'

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "camel-ai"
-version = "0.2.80"
+version = "0.2.81a0"
 description = "Communicative Agents for AI Society Study"
 authors = [{ name = "CAMEL-AI.org" }]
 requires-python = ">=3.10,<3.15"