[Question]: Running LLMLingua with GGUF models

Describe the issue

Hi, trying to make it run properly with GGUF models (i.e. CPU only) due to RAM restriction,
Trying to use it as

compressor = PromptCompressor(
    device_map="cpu",
    model_name="TheBloke/Llama-2-7B-GGUF",
    model_config={ 'model_file': "llama-2-7b.Q4_K_M.gguf", 'model_type': "llama", 'gpu_layers': 0 }
)

but need to somehow push some code for using llama-cpp so I can load it properly (otherwise stops at tokenizer)
anyone already done this ? is it planned to be supported ? or would any have an advice on how to proceed