Update app.py

app.py

@@ -9,22 +9,22 @@ import sys
 
 from huggingface_hub import snapshot_download
 
-git clone --recurse-submodules https://github.com/abetlen/llama-cpp-python.git
-cd llama-cpp-python
+os.system("git clone --recurse-submodules https://github.com/abetlen/llama-cpp-python.git")
+os.system("cd llama-cpp-python")
 
 # Upgrade pip (required for editable mode)
-pip install --upgrade pip
+os.system("pip install --upgrade pip")
 
 # Install with pip
-pip install -e .
+os.system("pip install -e .")
 
 # to install all optional dependencies
-pip install -e .[all]
+os.system("pip install -e .[all]")
 
 # to clear the local build cache
-make clean
+os.system("make clean")
 
-cd ..
+os.system("cd ..")
 
 from llama_cpp import Llama