David DeCaprio a4bcb45f65 core:Add optional max_messages to MessagePlaceholder (#16098) ... - **Description:** Add optional max_messages to MessagePlaceholder - **Issue:** [16096](https://github.com/langchain-ai/langchain/issues/16096) - **Dependencies:** None - **Twitter handle:** @davedecaprio Sometimes it's better to limit the history in the prompt itself rather than the memory. This is needed if you want different prompts in the chain to have different history lengths. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>		2024-06-19 23:39:51 +00:00
..
_api	core[patch]: fix validation of @deprecated decorator (#22513)	2024-06-14 16:52:30 +00:00
beta
callbacks	[Core] Update Tracing Interops (#22318)	2024-05-30 10:34:49 -07:00
document_loaders	core[minor]: Add aload to document loader (#19936)	2024-04-03 10:46:47 -04:00
documents	core[patch]: Add an example to the Document schema doc-string (#23131)	2024-06-19 11:35:30 -04:00
embeddings	core[patch]: Document embeddings namespace (#23132)	2024-06-19 10:11:16 -04:00
example_selectors	core[patch]: Fix typo in VectorStoreExampleSelector doc-string (#21574)	2024-05-14 13:31:37 +00:00
indexing	core[patch]: Expand documentation in the indexing namespace (#23134)	2024-06-19 10:11:44 -04:00
language_models	core[patch]: Update documentation in LLM namespace (#23138)	2024-06-19 10:10:50 -04:00
load	core[patch]: Add documentation to load namespace (#23143)	2024-06-19 15:21:41 +00:00
messages	core[patch]: Document messages namespace (#23154)	2024-06-19 15:00:00 -04:00
output_parsers	core[patch]: Add missing type annotations (#22756)	2024-06-10 16:59:41 -04:00
outputs	core[patch]: Add doc-strings to outputs, fix @root_validator (#23190)	2024-06-19 14:59:06 -04:00
prompts	core:Add optional max_messages to MessagePlaceholder (#16098)	2024-06-19 23:39:51 +00:00
pydantic_v1	multiple: get rid of pyproject extras (#22581)	2024-06-06 15:45:22 -07:00
runnables	core[patch]: fix chat history circular import (#23182)	2024-06-19 09:08:36 -07:00
tracers	core: in astream_events v2 always await task even if already finished (#22916)	2024-06-14 19:54:20 +00:00
utils	docs: Fix URL formatting in deprecation warnings (#23075)	2024-06-18 14:49:58 -04:00
__init__.py
agents.py	core[patch]: Document agent schema (#23194)	2024-06-19 20:16:57 +00:00
caches.py	community[minor]: Add async methods to CassandraCache and CassandraSemanticCache (#20654)	2024-04-30 10:27:44 -04:00
chat_history.py	core[patch]: fix chat history circular import (#23182)	2024-06-19 09:08:36 -07:00
chat_loaders.py	core[minor], community[patch], langchain[patch]: move BaseChatLoader to core (#19607)	2024-04-26 21:45:51 +00:00
chat_sessions.py
env.py
exceptions.py
globals.py
memory.py
prompt_values.py	core[patch[: docstring update (#21036)	2024-04-29 15:35:34 -04:00
py.typed
retrievers.py	core: In BaseRetriever make get_relevant_docs delegate to invoke (#22434)	2024-06-03 07:34:53 -07:00
stores.py	core[patch]: Document BaseStore (#23082)	2024-06-18 11:47:47 -04:00
structured_query.py	core[patch[: docstring update (#21036)	2024-04-29 15:35:34 -04:00
sys_info.py
tools.py	core[patch]: update some root_validators (#22787)	2024-06-12 13:04:57 -04:00
vectorstores.py	core[patch]: update some root_validators (#22787)	2024-06-12 13:04:57 -04:00