NeMo Retriever Use the CLI. Prefer it over hand-built retrieval code. Install only when missing Create a project-local Python environment: Install the package variant required by the workflow: Do not clone NeMo Retriever or install from a Git URL. If is already on , use that installation. Local workflow Build a local index: Query it: Use only for an explicitly requested Ray batch run. Service workflow Use these forms for an already deployed Retriever service: Set when the service requires Bearer authentication. Do not pass local LanceDB flags to the service commands. Rules - Use the existing…