Make possible to install web ui without venv with --novenv flag

# change the variables in webui-user.sh instead #

#################################################

usevenv=1

if [[ $@ == *"--novenv"* ]]; then

  usevenv=0

fi

# If run from macOS, load defaults from webui-macos-env.sh

if [[ "$OSTYPE" == "darwin"* ]]; then

    if [[ -f webui-macos-env.sh ]]

fi

# python3 venv without trailing slash (defaults to ${install_dir}/${clone_dir}/venv)

if [[ -z "${venv_dir}" ]]

if [[ -z "${venv_dir}" ]] && [[ $usevenv -eq 1 ]]

then

    venv_dir="venv"

fi

    fi

done

if ! "${python_cmd}" -c "import venv" &>/dev/null

if [[ $usevenv -eq 1 ]] && ! "${python_cmd}" -c "import venv" &>/dev/null

then

    printf "\n%s\n" "${delimiter}"

    printf "\e[1m\e[31mERROR: python3-venv is not installed, aborting...\e[0m"

    cd "${clone_dir}"/ || { printf "\e[1m\e[31mERROR: Can't cd to %s/%s/, aborting...\e[0m" "${install_dir}" "${clone_dir}"; exit 1; }

fi

if [[ -z "${VIRTUAL_ENV}" ]];

if [[ $usevenv -eq 1 ]] && [[ -z "${VIRTUAL_ENV}" ]];

then

    printf "\n%s\n" "${delimiter}"

    printf "Create and activate python venv"

    fi

else

    printf "\n%s\n" "${delimiter}"

    printf "python venv already activate: ${VIRTUAL_ENV}"

    printf "python venv already activate or run without venv: ${VIRTUAL_ENV}"

    printf "\n%s\n" "${delimiter}"

fi