Update app.py

app.py

@@ -4,8 +4,8 @@ import requests
 from llama_cpp import Llama
 
 # Define model URL & local path
-MODEL_URL = "https://huggingface.co/TheBloke/Llama-2-7B-GGML/resolve/main/llama-7B.ggmlv3.q4_0.bin"
-MODEL_PATH = "/home/user/app/llama-7B.ggmlv3.q4_0.bin"  # Local storage path
+MODEL_URL = "https://huggingface.co/TheBloke/Llama-2-7B-GGUF/resolve/main/llama-2-7b.Q5_K_S.gguf"
+MODEL_PATH = "/home/user/app/llama-2-7b.Q5_K_S.gguf"  # Local storage path
 
 # Function to download model if not present
 def download_model():