Bump langchain versions (#504)

Author: cbornet

libs/e2e-tests/pyproject.llamaindex.toml

@@ -44,9 +44,9 @@ llama-index-multi-modal-llms-gemini = { git = "https://github.com/run-llama/llam
 
 llama-parse = { git = "https://github.com/run-llama/llama_parse.git", branch = "main" }
 
-langchain = "0.2.3"
-langchain-core = "0.2.5"
-langchain-community = "0.2.4"
+langchain = "0.2.5"
+langchain-core = "0.2.9"
+langchain-community = "0.2.5"
 langchain-astradb = "0.3.3"
 langchain-openai = "0.1.8"
 langchain-google-genai = { version = "1.0.6" }

libs/e2e-tests/pyproject.ragstack-ai.toml

@@ -25,9 +25,6 @@ langchainhub = "^0.1.15"
 # nemoguardrails = "^0.8.0"
 nemoguardrails = { git = "https://github.com/NVIDIA/NeMo-Guardrails.git", branch = "develop" }
 
-# tenacity 8.4.0 is broken https://github.com/jd/tenacity/issues/471
-tenacity = ">=8.1.0,!=8.4.0"
-
 # From LangChain optional deps, needed by WebBaseLoader
 beautifulsoup4 = "^4"
 

libs/langchain/pyproject.toml

@@ -18,18 +18,15 @@ ragstack-ai-colbert = { version = "1.0.5", optional = true }
 ragstack-ai-knowledge-store = { version = "0.0.5", optional = true }
 
 # langchain
-langchain = "0.2.3"
-langchain-core = "0.2.5"
-langchain-community = "0.2.4"
+langchain = "0.2.5"
+langchain-core = "0.2.9"
+langchain-community = "0.2.5"
 langchain-astradb = "0.3.3"
 langchain-openai = "0.1.8"
 langchain-google-genai = { version = "1.0.6", optional = true }
 langchain-google-vertexai = { version = "1.0.5", optional = true }
 langchain-nvidia-ai-endpoints = { version = "0.1.1", optional = true }
 
-# tenacity 8.4.0 is broken https://github.com/jd/tenacity/issues/471
-tenacity = ">=8.1.0,!=8.4.0"
-
 [tool.poetry.extras]
 colbert = ["ragstack-ai-colbert"]
 knowledge-store = ["ragstack-ai-knowledge-store"]