runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/app/app.py", line 19, in <module> from agent import Config, DB, Permission, tools, engine, scheduler, live_log, TOOLS_SCHEMA File "/app/agent.py", line 476 tool_schema("send_email", "Send email via SMTP", {"to":{"type":"string"}, "subject":{"type":"string ^ SyntaxError: unterminated string literal (detected at line 476)

Container logs: