Update app.py

app.py

@@ -31,7 +31,7 @@ def install_packages():
     
     # Set environment variables for CUDA support
     os.environ["CUDA_HOME"] = "/usr/local/cuda"  # Adjust this path if needed
-    os.environ["CMAKE_ARGS"] = "-DLLAMA_CUBLAS=on"
+    os.environ["CMAKE_ARGS"] = "-GGML_CUDA=on"
     os.environ["FORCE_CMAKE"] = "1"
 
     # Install all optional dependencies with CUDA support