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_fake_runtime() — langchain Function Reference

Architecture documentation for the _fake_runtime() function in test_model_fallback.py from the langchain codebase.

Function python LangChainCore LanguageModelBase called by 1

Entity Profile

Dependency Diagram

graph TD
  94b2eda3_edae_a158_e60b_2e35ee322239["_fake_runtime()"]
  c6372e75_e4e3_ed20_8230_4be219762f0f["test_model_fallback.py"]
  94b2eda3_edae_a158_e60b_2e35ee322239 -->|defined in| c6372e75_e4e3_ed20_8230_4be219762f0f
  87e5ea8c_f6ab_eab3_8968_7c2261cefbeb["_make_request()"]
  87e5ea8c_f6ab_eab3_8968_7c2261cefbeb -->|calls| 94b2eda3_edae_a158_e60b_2e35ee322239
  style 94b2eda3_edae_a158_e60b_2e35ee322239 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_fallback.py lines 25–26

def _fake_runtime() -> Runtime:
    return cast("Runtime", object())

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _fake_runtime() do?
_fake_runtime() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_fallback.py.
Where is _fake_runtime() defined?
_fake_runtime() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_fallback.py at line 25.
What calls _fake_runtime()?
_fake_runtime() is called by 1 function(s): _make_request.

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