# Chatbot Environment Variables
# Copy this to .env and add your actual API keys

# REQUIRED: Groq API Key
GROQ_API_KEY=gsk_your_groq_api_key_here

# OPTIONAL: LangChain tracking
LANGSMITH_API_KEY=lsv2_your_langsmith_api_key_here
LANGCHAIN_TRACING_V2=true

# NOTES:
# 1. Get free Groq API key from: https://console.groq.com/
# 2. LangSmith tracking is optional but recommended
# 3. Keep this file secure and never commit to version control
