runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/app/app.py", line 6, in <module> from tools.final_answer import FinalAnswerTool File "/app/tools/final_answer.py", line 3, in <module> @tool ^^^^ File "/usr/local/lib/python3.13/site-packages/smolagents/tools.py", line 903, in tool raise TypeHintParsingException("Tool return type not found: make sure your function has a return type hint!") smolagents._function_type_hints_utils.TypeHintParsingException: Tool return type not found: make sure your function has a return type hint!

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