llama-index-vector-stores-lancedb llama-index-multi-modal-llms-openai llama-index-embeddings-clip llama_index ftfy regex tqdm openai-whisper git+https://github.com/openai/CLIP.git matplotlib scikit-image lancedb moviepy pytube pydub SpeechRecognition ffmpeg-python soundfile llama-index-embeddings-huggingface yt-dlp torch torchvision google-generativeai