try fixing cmake

start.py

@@ -1,11 +1,17 @@
 import subprocess
+import sys
 
 # Uninstall the existing llama-cpp-python package
-# subprocess.run("pip uninstall -y llama-cpp-python", shell=True)
+# uninstall_command = ["pip", "uninstall", "-y", "llama-cpp-python"]
+# subprocess.run(uninstall_command, shell=True)
 
 # Install llama-cpp-python with CUDA support
-install_command = "CMAKE_ARGS='-DLLAMA_CUDA=on' pip install llama-cpp-python"
+install_command = ["pip", "install", "--upgrade", "--force-reinstall", "llama-cpp-python", "--no-cache-dir"]
+install_command_cmake_args = ["CMAKE_ARGS=-DLLAMA_CUBLAS=on", "FORCE_CMAKE=1"]
+install_command.extend(install_command_cmake_args)
 subprocess.run(install_command, shell=True)
 
 # Start the Hugging Face Space
-subprocess.run("uvicorn app:app --host 0.0.0.0 --port 7860", shell=True)
+uvicorn_command = ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+subprocess.run(uvicorn_command, shell=True)
+subprocess.run(install_command, shell=True)