Update README.md

README.md

@@ -127,10 +127,16 @@ if __name__ == "__main__":
 ```
 
 ### Installation Requirements
+
 ```bash
 pip install llama-cpp-python huggingface_hub
 ```
 
+For Macbook with Apple Silicon, install llama-cpp with the following instead
+```bash
+CMAKE_ARGS="-DCMAKE_OSX_ARCHITECTURES=arm64 -DLLAMA_METAL=on" pip install llama-cpp-python
+```
+
 ### Key Parameters
 - `n_ctx`: Context window size (default: 2048)
 - `n_threads`: Number of CPU threads to use (adjust based on your hardware)