QPI-driver: dead condition in qblox apply parameters

[ch-ahindura]

Describe the bug
In _apply_parameters (qpi_driver/executors/qblox/config.py), the branch condition contains dead code:

if (
    callable(attribute)
    and not hasattr(attribute, "__class__")   # always False: everything has __class__
    or (hasattr(attribute, "__call__") and not isinstance(attribute, (int, float, str, bool)))
):

not hasattr(attribute, "__class__") is always False (every Python object has __class__), so the first clause callable(attribute) and not hasattr(attribute, "__class__") is always False. Via and/or precedence the whole condition collapses to just the second clause. The first two lines are misleading and don't do what they appear to.

To Reproduce
Steps to reproduce the behavior:

1. Read _apply_parameters in qpi_driver/executors/qblox/config.py.
2. Evaluate not hasattr(<any object>, "__class__") → always False.
3. Conclude the first clause never contributes to the branch decision.

Expected behavior
The condition should express the intended check without dead sub-expressions. The net runtime behaviour appears correct (it reduces to the second clause), but the first two lines should be removed for clarity. The quantify _apply_parameters is written more cleanly and can serve as a reference.

Screenshots
N/A.

Desktop (please complete the following information):

• OS: N/A (backend Python library bug, platform-independent)
• Browser: N/A
• Version: qpi-driver, qpi_driver/executors/qblox/config.py (_apply_parameters)

Smartphone (please complete the following information):

• Device: N/A
• OS: N/A
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• Version: N/A

Additional context
Severity: Low — code clarity / dead code; no observed behavioural impact.