Update Modelfile

Rename Meta-Llama-3.1-8B-Instruct.Q4_K_M.gguf to Meta-Llama-3.1-8B-Instruct-logic-Q4_K_M.gguf

Add README

Trained with Unsloth - Ollama Modelfile

Trained with Unsloth - config

Trained with Unsloth

initial commit