Flask==3.0.0
# Translation backends (install as needed)
transformers==4.35.0  # For HuggingFace backend
sentencepiece>=0.1.99  # Required by MarianTokenizer
sacremoses>=0.0.53  # Required by MarianTokenizer for tokenization
# torch==2.1.0  # Required by transformers (install separately: pip install torch)
# googletrans==4.0.0rc1  # For Google Translate backend
# deepl==1.15.0  # For DeepL backend
# redis==5.0.1  # For Redis cache backend
# Course scraping
beautifulsoup4>=4.12.0  # For parsing HTML content
requests>=2.31.0  # For HTTP requests