code: def load_transformer_module():
      global transformer_cuda_module
      if transformer_cuda_module is None:
          transformer_cuda_module = InferenceBuilder().load()
      return transformer_cuda_module
  
file_path: DeepSpeed/deepspeed/ops/transformer/inference/diffusers_transformer_block.py
imports: import torch
  import torch.nn
  from deepspeed import module_inject
  from .diffusers_attention import DeepSpeedDiffusersAttention
  from .bias_add import nhwc_bias_add
  from .diffusers_2d_transformer import Diffusers2DTransformerConfig
  from deepspeed.ops.op_builder import InferenceBuilder, SpatialInferenceBuilder
  from deepspeed.utils.types import ActivationFuncType
label_desc: Use image node_id 1 for calling a global function with example usage: load_transformer_module() and returns: transformer_cuda_module