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test_final_answer_after_parsable_action() — langchain Function Reference

Architecture documentation for the test_final_answer_after_parsable_action() function in test_mrkl_output_parser.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

Dependency Diagram

graph TD
  d2fe97a1_aede_9c74_8151_ac5ca6175ae1["test_final_answer_after_parsable_action()"]
  0be9c738_c626_f1e6_d88c_a34315fe9090["test_mrkl_output_parser.py"]
  d2fe97a1_aede_9c74_8151_ac5ca6175ae1 -->|defined in| 0be9c738_c626_f1e6_d88c_a34315fe9090
  style d2fe97a1_aede_9c74_8151_ac5ca6175ae1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/agents/test_mrkl_output_parser.py lines 69–81

def test_final_answer_after_parsable_action() -> None:
    llm_output = """
        Observation: I can use the `foo` tool to achieve the goal.
        Action: foo
        Action Input: bar
        Final Answer: The best pizza to eat is margaritta
        """
    with pytest.raises(OutputParserException) as exception_info:
        mrkl_output_parser.parse(llm_output)
    assert (
        "Parsing LLM output produced both a final answer and a parse-able action"
        in exception_info.value.args[0]
    )

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Defined In

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Frequently Asked Questions

What does test_final_answer_after_parsable_action() do?
test_final_answer_after_parsable_action() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/agents/test_mrkl_output_parser.py.
Where is test_final_answer_after_parsable_action() defined?
test_final_answer_after_parsable_action() is defined in libs/langchain/tests/unit_tests/agents/test_mrkl_output_parser.py at line 69.

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