_load_pal_chain() — langchain Function Reference

Architecture documentation for the _load_pal_chain() function in loading.py from the langchain codebase.

Function python AgentOrchestration ClassicChains

Entity Profile

AgentOrchestration→ ClassicChains→ _load_pal_chain() — langchain Function Reference

Dependency Diagram

graph TD
  8382ae14_127c_0831_37cd_45e4d4daceca["_load_pal_chain()"]
  61dd5a0b_3bf7_b973_6dac_edfd465b21fb["loading.py"]
  8382ae14_127c_0831_37cd_45e4d4daceca -->|defined in| 61dd5a0b_3bf7_b973_6dac_edfd465b21fb
  style 8382ae14_127c_0831_37cd_45e4d4daceca fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/loading.py lines 355–362

def _load_pal_chain(config: dict, **kwargs: Any) -> Any:
    msg = (
        "PALChain is not available through LangChain anymore. "
        "The relevant code can be found in langchain_experimental, "
        "but it is not appropriate for production usage due to security "
        "concerns. Please refer to langchain-experimental repository for more details."
    )
    raise NotImplementedError(msg)