Setup

def set_trace_provider(provider: TraceProvider) -> None:
    """Set the global trace provider used by tracing utilities."""
    global GLOBAL_TRACE_PROVIDER
    GLOBAL_TRACE_PROVIDER = provider

def get_trace_provider() -> TraceProvider:
    """Get the global trace provider used by tracing utilities."""
    if GLOBAL_TRACE_PROVIDER is None:
        raise RuntimeError("Trace provider not set")
    return GLOBAL_TRACE_PROVIDER