Update requirements.txt

requirements.txt

@@ -1,8 +1,25 @@
-gradio==3.43.0
-pillow==10.2.0
+# requirements.txt
+
+# --- Core Web and Image Libraries ---
+Flask==3.0.3
+Pillow==10.2.0
 opencv-python==4.9.0.80
+# --- FIX: Pin NumPy to version 1.x to maintain compatibility with OpenCV ---
+numpy>=1.26,<2.0
 srt==3.5.3
 ffmpeg-python==0.2.0
 python-dotenv
-Flask==3.0.3
-numpy>=1.26
+# --- Production Web Server for Docker ---
+gunicorn
+
+# --- YouTube Video Downloader ---
+yt-dlp==2023.12.30
+
+# --- Whisper for Subtitles ---
+openai-whisper==20231117
+
+# --- 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
+transformers==4.37.2