googleapis
diff --git a/‎setup.py‎
Lines changed: 7 additions & 0 deletions b/‎setup.py‎
Lines changed: 7 additions & 0 deletions
diff --git a/‎vertexai/preview/reasoning_engines.py‎ ‎…ai/preview/reasoning_engines/__init__.py‎vertexai/preview/reasoning_engines.py renamed to vertexai/preview/reasoning_engines/__init__.py
Lines changed: 4 additions & 0 deletions b/‎vertexai/preview/reasoning_engines.py‎ ‎…ai/preview/reasoning_engines/__init__.py‎vertexai/preview/reasoning_engines.py renamed to vertexai/preview/reasoning_engines/__init__.py
Lines changed: 4 additions & 0 deletions
@@ -150,6 +150,12 @@
     "pandas >= 1.0.0, < 2.2.0",
 ]
 
+langchain_extra_require = [
+    "langchain >= 0.1.13, < 0.2",
+    "langchain-core < 0.2",
+    "langchain-google-vertexai < 0.2",
+]
+
 full_extra_require = list(
     set(
         tensorboard_extra_require
@@ -253,6 +259,7 @@
         "ray_testing": ray_testing_extra_require,
         "reasoningengine": reasoning_engine_extra_require,
         "rapid_evaluation": rapid_evaluation_extra_require,
+        "langchain": langchain_extra_require,
     },
     python_requires=">=3.8",
     classifiers=[
 
@@ -20,8 +20,12 @@
     Queryable,
     ReasoningEngine,
 )
+from vertexai.preview.reasoning_engines.templates.langchain import (
+    LangchainAgent
+)
 
 __all__ = (
+    "LangchainAgent",
     "Queryable",
     "ReasoningEngine",
 )
Original file line number	Diff line number	Diff line change
`@@ -20,8 +20,12 @@`
`20`	`20`	`Queryable,`
`21`	`21`	`ReasoningEngine,`
`22`	`22`	`)`
	`23`	`+from vertexai.preview.reasoning_engines.templates.langchain import (`
	`24`	`+ LangchainAgent`
	`25`	`+)`
`23`	`26`
`24`	`27`	`__all__ = (`
	`28`	`+ "LangchainAgent",`
`25`	`29`	`"Queryable",`
`26`	`30`	`"ReasoningEngine",`
`27`	`31`	`)`