Traceback (most recent call last):
  File "/usr/local/autotest/server/control_segments/repair", line 20, in repair
    try_servo_repair=True)
  File "/usr/local/autotest/server/hosts/factory.py", line 271, in create_target_machine
    return create_host(machine, **kwargs)
  File "/usr/local/autotest/server/hosts/factory.py", line 230, in create_host
    host_instance = custom_host_class(hostname, **args)
  File "/usr/local/autotest/server/hosts/base_classes.py", line 60, in __init__
    super(Host, self).__init__(*args, **dargs)
  File "/usr/local/autotest/client/common_lib/hosts/base_classes.py", line 69, in __init__
    self._initialize(*args, **dargs)
  File "/usr/local/autotest/server/hosts/cros_host.py", line 287, in _initialize
    try_servo_repair=try_servo_repair)
  File "/usr/local/autotest/server/hosts/servo_host.py", line 829, in create_servo_host
    servo_args_override = _get_servo_args_for_host(dut)
  File "/usr/local/autotest/server/hosts/servo_host.py", line 749, in _get_servo_args_for_host
    if server_utils.host_is_in_lab_zone(servo_host):
AttributeError: 'module' object has no attribute 'host_is_in_lab_zone'
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