Localstack 0.10.3.2 fails to import lambda function python module on Mac:

{
E             "errorType": "Runtime.ImportModuleError",
E             "errorMessage": "Unable to import module 'get_assessment/handler': No module named 'get_assessment/handler'"
E           } Traceback (most recent call last):
E             File "/opt/code/localstack/localstack/services/awslambda/lambda_api.py", line 338, in run_lambda
E               event, context=context, version=version, asynchronous=asynchronous)
E             File "/opt/code/localstack/localstack/services/awslambda/lambda_executors.py", line 83, in execute
E               return do_execute()
E             File "/opt/code/localstack/localstack/services/awslambda/lambda_executors.py", line 68, in do_execute
E               result, log_output = self._execute(func_arn, func_details, event, context, version)
E             File "/opt/code/localstack/localstack/services/awslambda/lambda_executors.py", line 229, in _execute
E               result, log_output = self.run_lambda_executor(cmd, stdin, environment)
E             File "/opt/code/localstack/localstack/services/awslambda/lambda_executors.py", line 149, in run_lambda_executor
E               (return_code, log_output))
E      

It works fine with 0.10.3.1. The error is caused by the line 55-57 move down to the end of file licalstack/config.py:
```
 if TMP_FOLDER.startswith('/var/folders/') and os.path.exists('/private%s' % TMP_FOLDER):
    TMP_FOLDER = '/private%s' % TMP_FOLDER
```
These lines setup Mac TMP folder. Why these lines were moved?

""" Returns True if host responds to a ping request """
    is_windows = platform.system().lower() == 'windows'
    ping_opts = '-n 1' if is_windows else '-c 1'
    args = 'ping %s %s' % (ping_opts, host)
    return subprocess.call(args, shell=not is_windows, stdout=subprocess.PIPE, stderr=subprocess.PIPE) == 0
def in_docker():
    """ Returns True if running in a docker container, else False """
    if not os.path.exists('/proc/1/cgroup'):
        return False
    with open('/proc/1/cgroup', 'rt') as ifh:
        return 'docker' in ifh.read()
is_in_docker = in_docker()
if not DOCKER_BRIDGE_IP:
    DOCKER_BRIDGE_IP = '172.17.0.1'
    if is_in_docker:
        candidates = (DOCKER_BRIDGE_IP, '172.18.0.1')
        for ip in candidates:
            if ping(ip):
                DOCKER_BRIDGE_IP = ip
                break
try:
    DOCKER_HOST_FROM_CONTAINER = DOCKER_BRIDGE_IP
    if not is_in_docker:
        DOCKER_HOST_FROM_CONTAINER = socket.gethostbyname('host.docker.internal')
    
    if is_in_docker and LOCALSTACK_HOSTNAME == DOCKER_BRIDGE_IP: