Uf gate in Deutsch's algorithm

[Da-artof]

Hello, I am trying to implement Deutsch's algorithm in Qiskit, but am struggling as to how to create the Uf gate (query gate) for a given single qubit function f as given in this diagram:

from the Qiskit Lesson: https://www.youtube.com/watch?v=2wticzHE1vs at 25:00.
any help would be appreciated, thanks.

[1ucian0]

Take a look to https://github.com/qiskit-community/qiskit-presentations/blob/master/2022-06-13_Oxford-IBM_Alliance/intro_QC_with_Qiskit.ipynb (the Deutsch section).