Update main.py

main.py

@@ -4,10 +4,12 @@ from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import RedirectResponse
 import os
 
+model_path = "/home/user/model/gguf-model.gguf"
+
 app = create_app(
     Settings(
         n_threads=4,
-        model="$HOME/model/gguf-model.gguf",
+        model=model_path,
         embedding=True,
         n_gpu_layers=33
     )