# SIM002: unused-opset-imports

**Code:** `SIM002`

**Name:** `unused-opset-imports`

**Severity:** info

**Category:** spec

**Target:** model

**Fixable:** 🔧 Yes

## Message

Model imports opsets that are not used by any node.

## Suggestion

Remove unused opset imports with `--fix` or `RemoveUnusedOpsetsPass`.

## Details

Opset imports that are not referenced by any node in the graph are
unnecessary. Removing them simplifies the model metadata.