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chore: update LaunchDarkly AI SDK and langchain dependencies to latest versions #20

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Merged
kinyoklion merged 2 commits into from
Apr 6, 2026
Merged

chore: update LaunchDarkly AI SDK and langchain dependencies to latest versions #20

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89f37a0
chore: update langchain examples to use top-level get_ai_metrics_from…
devin-ai-integration[bot] Apr 6, 2026
70cfac5
chore: bump LaunchDarkly AI SDK and langchain dependencies
devin-ai-integration[bot] Apr 6, 2026
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4 changes: 2 additions & 2 deletions examples/langchain_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
from ldclient import Context
from ldclient.config import Config
from ldai.client import LDAIClient
from ldai_langchain import LangChainProvider
from ldai_langchain import get_ai_metrics_from_response
from langchain.chat_models import init_chat_model

# Set sdk_key to your LaunchDarkly SDK key.
Expand Down Expand Up @@ -89,7 +89,7 @@ async def async_main():
# Track the LangChain completion with LaunchDarkly metrics using the LD LangChain provider's extractor
completion = await tracker.track_metrics_of(
lambda: llm.ainvoke(messages),
LangChainProvider.get_ai_metrics_from_response,
get_ai_metrics_from_response,
)
ai_response = completion.content

Expand Down
4 changes: 2 additions & 2 deletions examples/langgraph_agent_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
from ldclient.config import Config
from ldai.client import LDAIClient
from ldai.tracker import TokenUsage
from ldai_langchain import LangChainProvider
from ldai_langchain import get_ai_metrics_from_response
from langchain.chat_models import init_chat_model
from langgraph.prebuilt import create_react_agent

Expand Down Expand Up @@ -36,7 +36,7 @@ def track_langgraph_metrics(tracker, func):
total_tokens = 0
if "messages" in result:
for message in result["messages"]:
metrics = LangChainProvider.get_ai_metrics_from_response(message)
metrics = get_ai_metrics_from_response(message)
if metrics.usage:
total_input_tokens += metrics.usage.input
total_output_tokens += metrics.usage.output
Expand Down
4 changes: 2 additions & 2 deletions examples/langgraph_multi_agent_example.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
from ldclient.config import Config
from ldai.client import LDAIClient
from ldai.tracker import TokenUsage
from ldai_langchain import LangChainProvider
from ldai_langchain import get_ai_metrics_from_response
from langchain.chat_models import init_chat_model
from langgraph.prebuilt import create_react_agent
from langgraph.graph import StateGraph, END
Expand Down Expand Up @@ -47,7 +47,7 @@ def track_langgraph_metrics(tracker, func, prev_message_count=0):
if "messages" in result:
new_messages = result["messages"][prev_message_count:]
for message in new_messages:
metrics = LangChainProvider.get_ai_metrics_from_response(message)
metrics = get_ai_metrics_from_response(message)
if metrics.usage:
total_input_tokens += metrics.usage.input
total_output_tokens += metrics.usage.output
Expand Down
18 changes: 9 additions & 9 deletions pyproject.toml
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Expand Up @@ -20,20 +20,20 @@ direct-judge-example = 'examples.direct_judge_example:main'

[tool.poetry.dependencies]
python = "^3.10"
launchdarkly-server-sdk-ai = "^0.16.1"
launchdarkly-server-sdk-ai-langchain = "^0.3.2"
launchdarkly-server-sdk-ai-openai = "^0.2.1"
launchdarkly-server-sdk-ai = "^0.17.0"
launchdarkly-server-sdk-ai-langchain = "^0.4.0"
launchdarkly-server-sdk-ai-openai = "^0.3.0"
launchdarkly-observability = { version = ">=0.1.0", optional = true }

boto3 = { version = ">=0.2.0", optional = true }
openai = { version = ">=0.2.0", optional = true }
google-genai = { version = "^1.30.0", optional = true }
langchain = {version = "^0.3.0", optional = true}
langchain-aws = {version = "^0.2.30", optional = true}
langchain-core = {version = "^0.3.0", optional = true}
langchain-google-genai = {version = "^2.1.9", optional = true}
langchain-openai = {version = "^0.3.30", optional = true}
langgraph = {version = "^0.2.0", optional = true}
langchain = {version = "^1.0.0", optional = true}
langchain-aws = {version = "^1.0.0", optional = true}
langchain-core = {version = "^1.0.0", optional = true}
langchain-google-genai = {version = "^4.0.0", optional = true}
langchain-openai = {version = "^1.0.0", optional = true}
langgraph = {version = "^1.0.0", optional = true}

[tool.poetry.extras]
bedrock = ["boto3"]
Expand Down
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