code: def get_layer_type(config):
      if config.model_type not in layer_type_dict.keys():
          invalidInputError(
              False, f"{config.model_type} isn't supported yet."
          )
      return layer_type_dict[config.model_type]
  
file_path: BigDL/python/llm/src/bigdl/llm/transformers/awq/awq.py
imports: import gc
  import os
  from tqdm import tqdm
  import torch
  import torch.nn
  from transformers.models.bloom.modeling_bloom import BloomForCausalLM
  from transformers.models.opt.modeling_opt import OPTForCausalLM
  from transformers.models.llama.modeling_llama import LlamaForCausalLM
  from transformers.models.bloom.modeling_bloom import BloomBlock
  from transformers import AwqConfig, AutoConfig
  from bigdl.llm.transformers.awq.linear import WQLinear_GEMM, WQLinear_GEMV
  from huggingface_hub import snapshot_download
  from bigdl.llm.utils.common import invalidInputError
label_desc: Use image node_id 5 for calling a global function with example usage: get_layer_type(config) and returns: layer_type_dict