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chore(deps): update dependency google-cloud-aiplatform to v2 #439

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8f353d3
chore(deps): update dependency google-cloud-aiplatform to v2
renovate-bot Sep 1, 2026
37fcee1
chore(samples): repoint Vertex samples at langchain-classic for aipla…
twishabansal Sep 11, 2026
3831776
chore(samples): bump Vertex samples to gemini-2.5-flash
twishabansal Sep 15, 2026
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4 changes: 2 additions & 2 deletions samples/langchain_on_vertexai/prebuilt_langchain_agent_template.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@ def similarity_search(query: str) -> list[Document]:
# Uncomment to test locally

# app = reasoning_engines.LangchainAgent(
# model="gemini-2.0-flash-001",
# model="gemini-2.5-flash",
# tools=[similarity_search],
# model_kwargs={
# "temperature": 0.1,
Expand All @@ -92,7 +92,7 @@ def similarity_search(query: str) -> list[Document]:

remote_app = reasoning_engines.ReasoningEngine.create(
reasoning_engines.LangchainAgent( # type: ignore[arg-type]
model="gemini-2.0-flash-001",
model="gemini-2.5-flash",
tools=[similarity_search], # type: ignore[list-item]
model_kwargs={
"temperature": 0.1,
Expand Down
3 changes: 2 additions & 1 deletion samples/langchain_on_vertexai/requirements.txt
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
google-cloud-aiplatform[reasoningengine,langchain]==1.134.0
google-cloud-aiplatform[reasoningengine,langchain]==2.1.0
google-cloud-resource-manager==1.16.0
langchain-classic==1.0.8
langchain-community==0.3.31
langchain-google-cloud-sql-pg==0.15.0
langchain-google-vertexai==2.1.2
10 changes: 5 additions & 5 deletions samples/langchain_on_vertexai/retriever_agent_with_history_template.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,9 +26,9 @@
TABLE_NAME,
USER,
)
from langchain import hub
from langchain.agents import AgentExecutor, create_react_agent
from langchain.tools.retriever import create_retriever_tool
from langchain_classic import hub
from langchain_classic.agents import AgentExecutor, create_react_agent
from langchain_classic.tools.retriever import create_retriever_tool
from langchain_core.runnables.history import RunnableWithMessageHistory
from langchain_google_vertexai import ChatVertexAI, VertexAIEmbeddings
from vertexai.preview import reasoning_engines # type: ignore
Expand Down Expand Up @@ -151,7 +151,7 @@ def query(self, input: str, session_id: str, **kwargs: Any) -> str: # type: ign

# Uncomment to test locally
# app = PostgresAgent(
# model="gemini-2.0-flash-001",
# model="gemini-2.5-flash",
# project=PROJECT_ID,
# region=REGION,
# instance=INSTANCE,
Expand All @@ -173,7 +173,7 @@ def query(self, input: str, session_id: str, **kwargs: Any) -> str: # type: ign

remote_app = reasoning_engines.ReasoningEngine.create(
PostgresAgent(
model="gemini-2.0-flash-001",
model="gemini-2.5-flash",
project=PROJECT_ID,
region=REGION,
instance=INSTANCE,
Expand Down
8 changes: 4 additions & 4 deletions samples/langchain_on_vertexai/retriever_chain_template.py
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Expand Up @@ -25,8 +25,8 @@
TABLE_NAME,
USER,
)
from langchain.chains.combine_documents import create_stuff_documents_chain
from langchain.chains.retrieval import create_retrieval_chain
from langchain_classic.chains.combine_documents import create_stuff_documents_chain
from langchain_classic.chains.retrieval import create_retrieval_chain
from langchain_core.prompts import ChatPromptTemplate
from langchain_google_vertexai import VertexAI, VertexAIEmbeddings
from vertexai.preview import reasoning_engines # type: ignore
Expand Down Expand Up @@ -123,7 +123,7 @@ def query(self, input: str, **kwargs: Any) -> str: # type: ignore[override]
# Uncomment to test locally

# app = PostgresRetriever(
# model="gemini-2.0-flash-001",
# model="gemini-2.5-flash",
# project=PROJECT_ID,
# region=REGION,
# instance=INSTANCE,
Expand All @@ -143,7 +143,7 @@ def query(self, input: str, **kwargs: Any) -> str: # type: ignore[override]

remote_app = reasoning_engines.ReasoningEngine.create(
PostgresRetriever(
model="gemini-2.0-flash-001",
model="gemini-2.5-flash",
project=PROJECT_ID,
region=REGION,
instance=INSTANCE,
Expand Down
3 changes: 2 additions & 1 deletion samples/requirements.txt
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
google-cloud-aiplatform[reasoningengine,langchain]==1.134.0
google-cloud-aiplatform[reasoningengine,langchain]==2.1.0
google-cloud-resource-manager==1.16.0
langchain-classic==1.0.8
langchain-community==0.3.29
langchain-google-cloud-sql-pg==0.15.0
langchain-google-vertexai==2.1.2
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