llm() — langchain Function Reference

Architecture documentation for the llm() function in test_fallbacks.py from the langchain codebase.

Function python CoreAbstractions Serialization

Entity Profile

CoreAbstractions→ Serialization→ llm() — langchain Function Reference

Dependency Diagram

graph TD
  0a505c95_bed7_50b9_b223_279fe8c9f13e["llm()"]
  d62d478e_a330_c328_7da4_58e88d780807["test_fallbacks.py"]
  0a505c95_bed7_50b9_b223_279fe8c9f13e -->|defined in| d62d478e_a330_c328_7da4_58e88d780807
  style 0a505c95_bed7_50b9_b223_279fe8c9f13e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_fallbacks.py lines 34–38

def llm() -> RunnableWithFallbacks[Any, Any]:
    error_llm = FakeListLLM(responses=["foo"], i=1)
    pass_llm = FakeListLLM(responses=["bar"])

    return error_llm.with_fallbacks([pass_llm])