Add cosine similarity evaluation

...n/Prometheus Evaluation Results - Base Model - spaced.pdf

evaluation/cosine_similarity_evaluation.py

...cosine-similarity-qwen-base-responses-evaluation-pass.csv

...e-similarity-qwen-finetuned-responses-evaluation-pass.csv

evaluation/prometheus_evaluation_analysis.py

evaluation/slurm_cosine_simiarity.sh

evaluation/slurm_prometheus_evaluation_analysis.sh

inference/llama_finetuned_inference.py

inference/slurm_llama_inference.sh