Update start.py

start.py

@@ -1,7 +1,7 @@
 import subprocess
 
 # commented because the existing llama-cpp-python package was renoved fron requirements.txt
-# subprocess.run("pip uninstall -y llama-cpp-python", shell=True)
+subprocess.run("pip uninstall -y llama-cpp-python", shell=True)
 
 install_command = "CMAKE_ARGS='-DLLAMA_CUDA=on -DCMAKE_CUDA_COMPILER=/usr/local/cuda/bin/nvcc' pip install llama-cpp-python"
 subprocess.run(install_command, shell=True)