def METHOD_NAME(self, raw_targets):
    """Get the autotvm context."""
    # If current dispatch context is fallback context (the default root context),
    # then load pre-tuned parameters from TopHub
    if isinstance(autotvm.DispatchContext.current, autotvm.FallbackContext):
        tophub_context = autotvm.tophub.context(raw_targets)
    else:
        tophub_context = autotvm.utils.EmptyContext()
    return tophub_context