No shlex.join on python 3.7

import collections

import json

import os

import shlex

import string

import subprocess

import tempfile

        p = subprocess.run(log_cmd, capture_output=True, text=True)

        if p.returncode:

            raise Exception(

                f"Command '{shlex.join(log_cmd)}' failed with exit code: {p.returncode}.\nstdout: {p.stdout}\nstderr: {p.stderr}"

                f"Command '{' '.join(log_cmd)}' failed with exit code: {p.returncode}.\nstdout: {p.stdout}\nstderr: {p.stderr}"

            )

        output = p.stdout

        EXPECTED_STDOUT = "The bool is not true"