trace.py

# trace.py
import json
from datetime import datetime

TRACE = []


def log_step(step_name: str, data: dict):
    """
    Logs every node execution step in the agent.
    """
    TRACE.append({
        "timestamp": str(datetime.now()),
        "step": step_name,
        "data": data
    })


def get_trace():
    return TRACE


def clear_trace():
    global TRACE
    TRACE = []


def save_trace(file_path="agent_trace.json"):
    with open(file_path, "w") as f:
        json.dump(TRACE, f, indent=2)