How do I turn off this autocomplete thing on gmail?

[NoahsArks]

I was just trying to compose an email and there was this pop up which I accidentally clicked on. Now it keeps coming up with stupid suggestions and I cant find out how to switch it off. Please help me - I'm trying to send an important email. I'm on my phone if that makes a difference. On my phone and sending gibberish

have you googled it? Ha !

How do I turn off autocomplete in Gmail?
Click the gear icon in the top-right corner of the screen. On the General tab in your settings, scroll down and you'll see an option called “Enable experimental access.” Turn it on. This will cause Gmail to automatically refresh.17 May 2018
Gmail can now autocomplete entire emails with a new feature called ...
www.scmp.com/.../gmail-can-now-autocomplete-entire-emails-new-feature-called...

Thank you Sorted it now. Flew into a panic when it started writing twaddle on my behalf. Quite capable of producing my own twaddle