llm_multi() — langchain Function Reference

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

Function python CoreAbstractions RunnableInterface

Entity Profile

CoreAbstractions→ RunnableInterface→ llm_multi() — langchain Function Reference

Dependency Diagram

graph TD
  b7c67cc7_eb1c_a377_f60e_f2646abc61c2["llm_multi()"]
  d62d478e_a330_c328_7da4_58e88d780807["test_fallbacks.py"]
  b7c67cc7_eb1c_a377_f60e_f2646abc61c2 -->|defined in| d62d478e_a330_c328_7da4_58e88d780807
  style b7c67cc7_eb1c_a377_f60e_f2646abc61c2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_fallbacks.py lines 42–47

def llm_multi() -> RunnableWithFallbacks[Any, Any]:
    error_llm = FakeListLLM(responses=["foo"], i=1)
    error_llm_2 = FakeListLLM(responses=["baz"], i=1)
    pass_llm = FakeListLLM(responses=["bar"])

    return error_llm.with_fallbacks([error_llm_2, pass_llm])