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Issue creating SQUID loop qubits (modifying Tut 5) #34

Description

@JGdanski

Information

  • Qiskit Metal version: 0.1.5
  • Python version: 3.11
  • Operating system: MacOS Sequoia 15.5

What is the current behavior?

When using the JJ style option SQUID_LOOP_Dolan for use in a flux-tunable transmon design the following error is thrown:

ERROR in building component name=Q1, error=name 'SQUID_LOOP_Dolan' is not defined
If I change the style to "SquidLoopDolan" I get the error that this is an invalid options style:

error=You entered an invalid 'options.style'. Choose from 'default', 'SQUID_LOOP_Dolan', or 'JJ_Dolan'

Steps to reproduce the problem

Modifying the tutorial 5 on designing a fab ready chip on the SQuADDS documentation to use flux-tunable transmons with a SQUID loop instead of a single Dolan style JJ causes the error. I modified the create_qubit function changing the style from "JJ_Dolan" to "SQUID_LOOP_Dolan".

What is the expected behavior?

The expected behavior is for a SQUID loop composed of two Dolan JJ's to be made at the south end of the transmon qubit.

Suggested solutions

I tried adding the following at the bottom of the JJs.py file to fix at the recommendation of Sadman Shanto but this did not work:
SQUID_LOOP_Dolan = SquidLoopDolan

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