FreestyleAI Integrations
Langgraph Python
Code execution for Langgraph Python SDK
You are viewing legacy Freestyle documentation. See the new documentation for the latest guides and API reference.
Install the required dependencies
pip install langgraph langchain_anthropic freestyleGet your Freestyle API Key from the Freestyle Dashboard
Set up the Code Executor
The simplest code executor looks like this
import os
from freestyle.langgraph import execute_tool
execute_tool(
os.environ.get("FREESTYLE_API_KEY"),
)If you want to add node modules & environment variables, you can do so like this
import os
from freestyle.langgraph import execute_tool
import freestyle
(definition, runner) = freestyle.openai.execute_tool(
os.environ.get("FREESTYLE_API_KEY"),
freestyle.FreestyleExecuteScriptParamsConfiguration(
nodeModules={"mathjs": "14.3.1"},
envVars={"SUPER_SECRET_KEY": os.environ.get("SUPER_SECRET_KEY")},
),
)Add it to your Agent
from langchain_anthropic import ChatAnthropic
llm = ChatAnthropic(model="claude-3-5-sonnet-20240620")
llm_with_tools = llm.bind_tools([execute_tool])