.env.example
Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.
OPENAI_API_KEY
secret
LANGSMITH_TRACING
If using LangSmith
LANGSMITH_ENDPOINT
LANGSMITH_API_KEY
secret
LANGSMITH_PROJECT
brew install flyctl && fly launch --from https://github.com/langchain-ai/langsmith-pii-removal
curl -L https://fly.io/install.sh | sh && fly launch --from https://github.com/langchain-ai/langsmith-pii-removal
iwr https://fly.io/install.ps1 -useb | iex; fly launch --from https://github.com/langchain-ai/langsmith-pii-removal