Cleanup, PEP 8 conventions, comments

README.md

data/Figer/figer_interface.py

data/data_manager.py

data/sources.txt

requirements.txt

src/common_interface.py

src/experiments/GLiNER_NER_evalutaion/evaluation.py

src/experiments/NEC_evaluation/evaluation.py

src/experiments/NER_with_LLMs/NER_with_LLMs.py

src/experiments/NER_with_LLMs/evaluation.py

src/experiments/finetune_T5/finetune_T5_MLM_entity.py

src/experiments/finetune_T5/finetune_T5_MLM_label.py

src/experiments/finetune_T5/finetune_T5_NLI.py

src/metrics.py

src/models/BERT.py

src/models/GLiNER.py

src/models/T5_MLM_entity.py

src/models/T5_MLM_label.py

src/models/T5_NLI.py

src/models/Word2Vec.py