---
title: insert_noops (latest version)
description: API reference for samplomatic.transpiler.passes.insert_noops in the latest version of samplomatic
source: https://quantum.cloud.ibm.com/docs/en/api/samplomatic/transpiler-passes-insert-noops
---

# samplomatic.transpiler.passes.insert\_noops

Twirling strategy passes

## Classes

|                                                                                                                                                                                                      |                                                                                      |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------ |
| [`AddNoops`](/docs/api/samplomatic/auto/transpiler-passes-insert-noops-add-noops "samplomatic.transpiler.passes.insert_noops.AddNoops")(\*args, \*\*kwargs)                                          | Expand boxes to the given `qubits`.                                                  |
| [`AddNoopsActiveAccum`](/docs/api/samplomatic/auto/transpiler-passes-insert-noops-add-noops-active-accum "samplomatic.transpiler.passes.insert_noops.AddNoopsActiveAccum")(\*args, \*\*kwargs)       | Expand each box to any qubits that have been marked as active so far in the circuit. |
| [`AddNoopsActiveCircuit`](/docs/api/samplomatic/auto/transpiler-passes-insert-noops-add-noops-active-circuit "samplomatic.transpiler.passes.insert_noops.AddNoopsActiveCircuit")(\*args, \*\*kwargs) | Expand boxes to any qubit marked as active at any point in the circuit.              |
| [`AddNoopsAll`](/docs/api/samplomatic/auto/transpiler-passes-insert-noops-add-noops-all "samplomatic.transpiler.passes.insert_noops.AddNoopsAll")(\*args, \*\*kwargs)                                | Expand boxes to all qubits contained in a circuit.                                   |