Remove unnecessary import (#1611)

src-tauri/src/main.rs

@@ -7,7 +7,6 @@ use std::io::Read;
 
 use anyhow::Result;
 use oauth2::TokenResponse;
-use std::process::Command;
 use tauri::{InvokeError, Manager};
 const DEFAULT_HOST: &str = "https://api.kittycad.io";