Update README.md to install llama-cpp-python to be >=0.2.70

README.md

@@ -28,12 +28,12 @@ These files are designed for use with [GGML](https://ggml.ai/) and executors bas
 To get started using one of the GGUF file, you can simply use [llama-cpp-python](https://github.com/abetlen/llama-cpp-python),
 a Python binding for `llama.cpp`.
 
-1. Install `llama-cpp-python` with pip.
+1. Install `llama-cpp-python` of at least `v0.2.70` with pip.
    The following command will install a pre-built wheel with basic CPU support.
    For other installation methods, see [llama-cpp-python installation docs](https://github.com/abetlen/llama-cpp-python?tab=readme-ov-file#installation).
 
     ```bash
-    pip install llama-cpp-python --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
+    pip install llama-cpp-python>=0.2.70 --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
     ```
 
 3. Download one of the GGUF file. In this example,