streamlit==1.28.1 groq==0.4.1 sentence-transformers==2.2.2 faiss-cpu==1.7.4 PyPDF2==3.0.1 python-docx==0.8.11 nltk==3.8.1 numpy==1.24.3 scikit-learn==1.3.0 transformers==4.35.0 torch==2.1.0