Update app.py

app.py

@@ -9,7 +9,7 @@ import torch
 
 # Configuration
 EMBEDDING_MODEL_NAME = "sentence-transformers/all-MiniLM-L6-v2"
-LLM_MODEL_NAME = "deepseek-ai/DeepSeek-V2-Lite-Chat"
+LLM_MODEL_NAME = "TheBloke/Llama-2-7B-GGUF"
 DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
 
 # Text Splitting