code: def lower_to_qnnpack(
      model: GraphModule,
      qconfig_map: Dict[str, QConfigAny],
      node_name_to_scope: Dict[str, Tuple[str, type]],
  ) -> GraphModule:
      """Lower a quantized reference model (with reference quantized operator patterns)
      to qnnpack
      """
      return _lower_to_native_backend(
          model, qconfig_map, node_name_to_scope
      )
  
imports: from ._lower_to_native_backend import _lower_to_native_backend
  from ..qconfig import QConfigAny
  from torch.fx import GraphModule
  from typing import Dict, Tuple
label_desc: Use image node_id 1 for calling a global function with example usage: lower_to_qnnpack(model, qconfig_map, node_name_to_scope) and returns: _lower_to_native_backend