feat: adds langchain-openai

requirements-dev.txt

@@ -52,6 +52,7 @@ langchain-aws==0.2.24
 langchain-core==0.3.63
 langchain-huggingface==0.2.0
 langchain-mcp-adapters==0.1.1
+langchain-openai==0.3.19
 langgraph==0.4.7
 langgraph-checkpoint==2.0.26
 langgraph-prebuilt==0.2.2
@@ -140,6 +141,7 @@ starlette==0.46.2
 sympy==1.14.0
 tenacity==9.1.2
 threadpoolctl==3.6.0
+tiktoken==0.9.0
 tokenizers==0.21.1
 toml==0.10.2
 tomli==2.2.1 ; python_full_version <= '3.11'

requirements.txt

@@ -45,6 +45,7 @@ langchain-aws==0.2.24
 langchain-core==0.3.63
 langchain-huggingface==0.2.0
 langchain-mcp-adapters==0.1.1
+langchain-openai==0.3.19
 langgraph==0.4.7
 langgraph-checkpoint==2.0.26
 langgraph-prebuilt==0.2.2
@@ -117,6 +118,7 @@ starlette==0.46.2
 sympy==1.14.0
 tenacity==9.1.2
 threadpoolctl==3.6.0
+tiktoken==0.9.0
 tokenizers==0.21.1
 tomli==2.2.1 ; python_full_version <= '3.11'
 tomlkit==0.13.2

uv.lock

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 ]
 
+[[package]]
+name = "langchain-openai"
+version = "0.3.19"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "langchain-core" },
+    { name = "openai" },
+    { name = "tiktoken" },
+]
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+]
+
 [[package]]
 name = "langgraph"
 version = "0.4.7"
@@ -2853,6 +2867,7 @@ dependencies = [
     { name = "langchain-aws" },
     { name = "langchain-huggingface" },
     { name = "langchain-mcp-adapters" },
+    { name = "langchain-openai" },
     { name = "langgraph" },
     { name = "openai" },
 ]
@@ -2880,6 +2895,7 @@ requires-dist = [
     { name = "langchain-aws", specifier = ">=0.2.24" },
     { name = "langchain-huggingface", specifier = ">=0.2.0" },
     { name = "langchain-mcp-adapters", specifier = ">=0.1.1" },
+    { name = "langchain-openai", specifier = ">=0.3.19" },
     { name = "langgraph", specifier = ">=0.4.7" },
     { name = "openai", specifier = ">=1.84.0" },
 ]
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 ]
 
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+version = "0.9.0"
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+    { name = "requests" },
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 [[package]]
 name = "tokenizers"
 version = "0.21.1"