How can I turn off my A14 5G phone without having to use Gemini?

[SlothFart]

I'm quite poor. So my A14-5G is what I have as a phone. Can someone let me know how to turn my phone off without having to use Gemini? When I push the power off button, Gemini pops up and I have to say or ask to turn my phone off, which then brings brings my phone to the turn off screen but if their is any random word spoken beforehand, Gemini responds with some stupid response. 

[SlothFart]

Thank you 🙏

[meself]

In settings the side key option can remove bixby option

[SlothFart]

Thank ya meself

[meself]

Hope get way you want set