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ccurme 74c7198906 core, anthropic[patch]: support streaming tool calls when function has no arguments (#23915) ... resolves https://github.com/langchain-ai/langchain/issues/23911 When an AIMessageChunk is instantiated, we attempt to parse tool calls off of the tool_call_chunks. Here we add a special-case to this parsing, where `""` will be parsed as `{}`. This is a reaction to how Anthropic streams tool calls in the case where a function has no arguments: ``` {'id': 'toolu_01J8CgKcuUVrMqfTQWPYh64r', 'input': {}, 'name': 'magic_function', 'type': 'tool_use', 'index': 1} {'partial_json': '', 'type': 'tool_use', 'index': 1} ``` The `partial_json` does not accumulate to a valid json string-- most other providers tend to emit `"{}"` in this case.		3 months ago
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__init__.py	partner: Add groq partner integration and chat model (#17856)	7 months ago
test_chat_models.py	infra: update mypy 1.10, ruff 0.5 (#23721)	3 months ago
test_compile.py	partner: Add groq partner integration and chat model (#17856)	7 months ago
test_standard.py	core, anthropic[patch]: support streaming tool calls when function has no arguments (#23915)	3 months ago