test_pydantic.py

from free_claude_code.core.anthropic.models import MessagesRequest, Message
from free_claude_code.providers.nvidia_nim.vision_adapter import promote_tool_result_images

req = MessagesRequest(
    model="test",
    messages=[Message(role="user", content="hi")],
    max_tokens=10
)

print("Before:", req.messages)
try:
    req.messages = promote_tool_result_images(req.messages)
    print("After:", req.messages)
except Exception as e:
    import traceback
    traceback.print_exc()