chunk_content: earch index and doing fast approximate nearest neighbor search
  It is assumed that PyTorch with CUDA support is already installed.
  
  Train
  	
  Launch the training script with accelerate launch and pass your hyperparameters along with the --use_peft argument to enable LoRA.
  This guide uses the following LoraConfig:
  
  
  	Copied
  peft_config = LoraConfig(
              r=8,
              lora_alpha=16,
              bias="none",
              task_type=TaskType.