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.		2024-07-05 18:57:41 +00:00
..
integration_tests	core[patch], langchain[patch]: fix required deps (#14373)	2023-12-07 14:24:58 -08:00
unit_tests	core, anthropic[patch]: support streaming tool calls when function has no arguments (#23915)	2024-07-05 18:57:41 +00:00
__init__.py	Separate out langchain_core package (#13577)	2023-11-20 13:09:30 -08:00