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"""
Configuration and API Client Initialization
Handles environment variables and API client setup
"""
import os
from dotenv import load_dotenv
from langchain_groq import ChatGroq
from tavily import TavilyClient
# Load environment variables
load_dotenv()
def initialize_clients():
"""Initialize Groq LLM and Tavily API clients"""
groq_api_key = os.getenv("GROQ_API_KEY")
tavily_api_key = os.getenv("TAVILY_API_KEY")
if not groq_api_key or not tavily_api_key:
return None, None, "Missing API keys"
try:
llm = ChatGroq(
model="openai/gpt-oss-120b",
groq_api_key=groq_api_key,
temperature=0.3
)
tavily_client = TavilyClient(api_key=tavily_api_key)
return llm, tavily_client, None
except Exception as e:
return None, None, str(e)
def get_api_keys():
"""Get API keys from environment"""
return os.getenv("GROQ_API_KEY"), os.getenv("TAVILY_API_KEY")
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