工具调用块

langchain_core.messages.tool.tool_call_chunk(*, name: str | None = None, args: str | None = None, id: str | None = None, index: int | None = None) → ToolCallChunk

Parameters:

• 名称 (字符串 | 无)

• args (str | None)

• id (str | None)

• index (int | None)

Return type:

ToolCallChunk