Update app.py

app.py

@@ -9,8 +9,8 @@ from huggingface_hub import hf_hub_download
 
 llm = Llama(
     model_path=hf_hub_download(
-        repo_id=os.environ.get("REPO_ID", "TheBloke/Llama-2-7B-Chat-GGML"),
-        filename=os.environ.get("MODEL_FILE", "llama-2-7b-chat.ggmlv3.q5_0.bin"),
+        repo_id=os.environ.get("REPO_ID", "TheBloke/Llama-2-7b-Chat-GGUF"),
+        filename=os.environ.get("MODEL_FILE", "llama-2-7b-chat.Q5_0.gguf"),
     ),
     n_ctx=2048,
     n_gpu_layers=50, # change n_gpu_layers if you have more or less VRAM