chunk_content: e the merge_and_unload() function to merge the adapter weights with the base model which allows you to effectively use the newly merged model as a standalone model.
  
  This works because during training, the smaller weight matrices (A and B in the diagram above) are separate. But once training is complete, the weights can actually be merged into a new weight matrix that is identical.
  
  Utils for LoRA
  	
  Use merge_adapter() to merge the LoRa layers 