init_from_env_params() — langchain Function Reference

Architecture documentation for the init_from_env_params() function in chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ init_from_env_params() — langchain Function Reference

Dependency Diagram

graph TD
  9bef5fd2_d81a_85c5_70c5_1b1e72bce012["init_from_env_params()"]
  f4b40f56_1158_0e72_1cac_d0121e4eabd8["ChatModelUnitTests"]
  9bef5fd2_d81a_85c5_70c5_1b1e72bce012 -->|defined in| f4b40f56_1158_0e72_1cac_d0121e4eabd8
  style 9bef5fd2_d81a_85c5_70c5_1b1e72bce012 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/standard-tests/langchain_tests/unit_tests/chat_models.py lines 912–920

    def init_from_env_params(
        self,
    ) -> tuple[dict[str, str], dict[str, Any], dict[str, Any]]:
        """Init from env params.

        Environment variables, additional initialization args, and expected instance
        attributes for testing initialization from environment variables.
        """
        return {}, {}, {}