Update app.py

app.py

@@ -2,7 +2,7 @@ from flask import Flask, render_template, request, jsonify
 from transformers import pipeline, LlamaTokenizer, LlamaForCausalLM
 
 # Load the LLaMA model and tokenizer
-model_name = "huggingface/llama-model"  # Replace with the specific LLaMA model you want to use
+model_name = "NousResearch/Llama-2-7b-chat-hf"  # Replace with the specific LLaMA model you want to use
 tokenizer = LlamaTokenizer.from_pretrained(model_name)
 model = LlamaForCausalLM.from_pretrained(model_name)