Installed Antigravity on Ubuntu and zsh prompt shows error about insecure file

zsh compinit: insecure files, run compaudit for list.

Ignore insecure files and continue [y] or abort compinit [n]?

[oh-my-zsh] Insecure completion-dependent directories detected:

-rw-r--r-- 1 nobody nogroup 2554 Nov 18 17:24 /usr/share/zsh/vendor-completions/_antigravity

[oh-my-zsh] For safety, we will not load completions from these directories until

[oh-my-zsh] you fix their permissions and ownership and restart zsh.

[oh-my-zsh] See the above list for directories with group or other writability.

[oh-my-zsh] To fix your permissions you can do so by disabling

[oh-my-zsh] the write permission of "group" and "others" and making sure that the

[oh-my-zsh] owner of these directories is either root or your current user.

[oh-my-zsh] The following command may help:

[oh-my-zsh] compaudit | xargs chmod g-w,o-w

[oh-my-zsh] If the above didn't help or you want to skip the verification of

[oh-my-zsh] insecure directories you can set the variable ZSH_DISABLE_COMPFIX to

[oh-my-zsh] "true" before oh-my-zsh is sourced in your zshrc file.

zsh compinit: insecure files, run compaudit for list.

Ignore insecure files and continue [y] or abort compinit [n]? compinit: initialization aborted

complete:13: command not found: compdef