code: def model_config(encoder_config):
      return AutoConfig.from_pretrained(encoder_config.base_model)
  
imports: import copy
  import pytest
  import torch
  import torch.nn
  from transformers import AutoConfig, PreTrainedModel
  from ludwig.encoders.text_encoders import LLMEncoder
  from ludwig.schema.encoders.text_encoders import LLMEncoderConfig
  from ludwig.schema.llms.peft import BaseAdapterConfig, LoraConfig
  from ludwig.utils.llm_utils import get_context_len
label_desc: Use image node_id 2 for calling a global function with example usage: model_config(encoder_config) and returns: AutoConfig