Update app.py

app.py

@@ -1,12 +1,5 @@
-from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline
-from peft import prepare_model_for_kbit_training
-from peft import LoraConfig, get_peft_model
-from datasets import load_dataset
-import transformers
-
-# load model from hub
+from transformers import AutoModelForCausalLM, AutoTokenizer
 from peft import PeftModel, PeftConfig
-from transformers import AutoModelForCausalLM
 
 model_name = "TheBloke/Mistral-7B-Instruct-v0.2-GPTQ"
 model = AutoModelForCausalLM.from_pretrained(model_name,