Update requirements.txt

requirements.txt

@@ -1,16 +1,21 @@
-gradio==3.43.0
+# requirements.txt
+
+# --- Core Web and Image Libraries ---
+Flask==3.0.3
 pillow==10.2.0
 opencv-python==4.9.0.80
+numpy>=1.26
 srt==3.5.3
 ffmpeg-python==0.2.0
 python-dotenv
-Flask==3.0.3
-numpy>=1.26
 
-# Whisper for audio transcription / subtitles
-openai-whisper==20240930
+# --- YouTube Video Downloader ---
+yt-dlp==2023.12.30
+
+# --- Whisper for Subtitles ---
+openai-whisper==20231117
 
-# PyTorch CPU wheels and transformers (for HF Space)
+# --- PyTorch CPU for AI models on HF Spaces ---
 --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
 torch==2.2.0+cpu
 torchvision==0.17.0+cpu