I followed the instructions for installing localstack running the following command:
`python3 -m pip install localstack`

Then, I ran localstack:
`python3 -m localstack.cli.main`

Which throws the following error:
`ImportError: cannot import name 'Literal' from 'typing' (/usr/lib64/python3.7/typing.py)`
import logging
import os
import platform
import re
import socket
import subprocess
import tempfile
import time
from typing import Any, Dict, List, Literal, Mapping, Tuple
from localstack.constants import (
    AWS_REGION_US_EAST_1,
    DEFAULT_BUCKET_MARKER_LOCAL,
    DEFAULT_DEVELOP_PORT,
    DEFAULT_LAMBDA_CONTAINER_REGISTRY,
    DEFAULT_PORT_EDGE,
    DEFAULT_SERVICE_PORTS,
    ENV_INTERNAL_TEST_RUN,
    FALSE_STRINGS,
    INSTALL_DIR_INFRA,
    LOCALHOST,
    LOCALHOST_IP,
    LOG_LEVELS,
    TRACE_LOG_LEVELS,