Update app.py

app.py

@@ -6,8 +6,8 @@ from huggingface_hub import hf_hub_download
 #MODEL SETTINGS also for DISPLAY
 convHistory = ''
 modelfile = hf_hub_download(
-        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"),
+        repo_id=os.environ.get("REPO_ID", "TheBloke/Starling-LM-7B-alpha-GGUF"),
+        filename=os.environ.get("MODEL_FILE", "starling-lm-7b-alpha.Q4_K_M.gguf"),
     )
 
 #"https://huggingface.co/TheBloke/Starling-LM-7B-alpha-GGUF/blob/main/starling-lm-7b-alpha.Q4_K_M.gguf"