Update requirements.txt

requirements.txt

@@ -1,89 +1,43 @@
-# BackgroundFX Pro - SAM2 + MatAnyone Requirements
-# Optimized for video background replacement workflow
-
 # ============================================================================
-# CORE FRAMEWORK
+# BackgroundFX Pro - SAM2 + MatAnyone Professional Pipeline
+# Clean requirements for Hugging Face Spaces
 # ============================================================================
-gradio==4.44.0
-torch==2.1.0
-torchvision==0.16.0
-torchaudio==2.1.0
 
-# ============================================================================
-# SAM2 ECOSYSTEM (Meta's Segment Anything 2)
-# ============================================================================
-# SAM2 core - install from official repo
-git+https://github.com/facebookresearch/segment-anything-2.git
+# CORE FRAMEWORK (Security updated)
+gradio>=5.42.0
+torch>=2.0.0
+torchvision>=0.15.0
 
-# SAM2 core dependencies
-hydra-core==1.3.2
-omegaconf==2.3.0
-iopath==0.1.10
-fvcore==0.1.5.post20221221
-
-# ============================================================================
-# MATANYONE - BEST-IN-CLASS ALPHA MATTING
-# ============================================================================
-# MatAnyone for professional alpha matting
-git+https://github.com/SHI-Labs/MatAnyone.git
+# COMPUTER VISION ESSENTIALS
+opencv-python-headless>=4.8.0
+pillow>=10.0.0
+numpy>=1.21.0
 
-# MatAnyone core dependencies
-diffusers==0.21.4
-accelerate==0.24.1
-xformers==0.0.22
-
-# Advanced image processing for matting workflow
-scikit-image==0.22.0
-imageio==2.31.1
-imageio-ffmpeg==0.4.9
+# SAM2 - Segment Anything Model 2
+git+https://github.com/facebookresearch/segment-anything-2.git
 
-# Fallback alpha matting if MatAnyone fails
-alpha-matting==1.3.0
+# SAM2 Core Dependencies
+hydra-core>=1.3.0
+omegaconf>=2.3.0
+iopath>=0.1.9
+fvcore>=0.1.5
 
-# ============================================================================
-# COMPUTER VISION CORE
-# ============================================================================
-opencv-python-headless==4.8.1.78
-pillow==10.0.1
-numpy==1.24.3
+# MATANYONE - Professional Video Matting (CVPR 2025)
+git+https://github.com/pq-yang/MatAnyone
 
-# ============================================================================
-# DEEP LEARNING SUPPORT
-# ============================================================================
-# Vision transformers and models
-timm==0.9.7
-transformers==4.35.0
-
-# Model utilities
-safetensors==0.4.0
-huggingface-hub==0.17.3
+# UTILITIES
+requests>=2.25.0
+tqdm>=4.60.0
+psutil>=5.8.0
 
-# ============================================================================
 # SCIENTIFIC COMPUTING
-# ============================================================================
-scipy==1.11.3
-matplotlib==3.7.2
+scipy>=1.7.0
 
-# ============================================================================
 # VIDEO PROCESSING
-# ============================================================================
-av==10.0.0
-decord==0.6.0
+imageio>=2.19.0
+imageio-ffmpeg>=0.4.7
 
-# ============================================================================
-# UTILITIES
-# ============================================================================
-requests==2.31.0
-tqdm==4.66.1
-psutil==5.9.6
-packaging==23.2
-
-# ============================================================================
-# FALLBACK OPTIONS (uncomment if needed)
-# ============================================================================
-# If git installs fail, try these:
-# segment-anything-2==0.4.1
-# 
-# Alternative matting approach:
-# backgroundremover==0.2.6
-# rembg==2.0.50
+# ADDITIONAL DEPENDENCIES (if needed by MatAnyone)
+accelerate
+timm
+transformers