Problem with the python auto completation

[Bielbr123]

Everytime that i use the print function and press the left key, a name caled '_' appear. I think that it is the auto completation of the () for python, but the real problem is that i can't delete this on the vim. Everytime o try to delet it, it appears again, probably on a loop.
I tried to stop it deleting three plug-ins on the .vimrc, all that i found about auto completation for python, but it occurs again.
Have any means that i remove the '()' plug-in? Sorry if i done any mistake, i'm new in github.

I'm using Linux gabriel-Inspiron-3583 5.4.0-107-generic #121~18.04.1-Ubuntu SMP Thu Mar 24 17:21:33 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux.