BUG: agent.replay(detailed=True) fails with error: 'ChatMessage' object is not iterable #1742
Description
Problem
agent.replay(detailed=True) fails with error 'ChatMessage' object is not iterable
Steps to reproduce
See code below
from smolagents import CodeAgent, LiteLLMModel
model = LiteLLMModel(
model_id="openrouter/openai/gpt-4o-mini",
api_base="https://openrouter.ai/api/v1",
api_key="[API_KEY]",
)
agent = CodeAgent(model=model, tools=[])
agent.run(task="what is 2*2 ?")
agent.replay(detailed=True)Actual behavior and error logs
Traceback (most recent call last):
File "/Users/lkubaski/Documents/src/ai/smolagents/src/bug/bug.py", line 11, in <module>
agent.replay(detailed=True)
File "/Users/lkubaski/Documents/src/ai/smolagents/src-copy/smolagents/agents.py", line 824, in replay
self.memory.replay(self.logger, detailed=detailed)
File "/Users/lkubaski/Documents/src/ai/smolagents/src-copy/smolagents/memory.py", line 245, in replay
logger.log_messages(step.model_input_messages, level=LogLevel.ERROR)
File "/Users/lkubaski/Documents/src/ai/smolagents/src-copy/smolagents/monitoring.py", line 213, in log_messages
messages_as_string = "\n".join([json.dumps(dict(message), indent=4) for message in messages])
^^^^^^^^^^^^^
TypeError: 'ChatMessage' object is not iterableExpected behavior
Smolagents should probably use "message.dict()" instead of "dict(message)"
Environment:
Please complete the following information:
- OS: macOS
- Python version: 3.12
- Package version: 1.21.2
Additional context (optional)
Add any other context, screenshots, or links about the bug here.
Checklist
- I have searched the existing issues and have not found a similar bug report.
- I have provided a minimal, reproducible example.
- I have provided the full traceback of the error.
- I have provided my environment details.
- I am willing to work on this issue and submit a pull request. (optional)