Update requirements.txt

requirements.txt

@@ -29,14 +29,19 @@ torchvision==0.20.1
 torchaudio==2.5.1
 transformers>=4.45.0,<5.0
 huggingface_hub>=0.25.0,<1.0
-accelerate>=0.20.3,<1.0
+# Bump Accelerate so Diffusers offloading & memory features are available
+accelerate>=0.30.0,<1.0
 safetensors==0.4.3
 tokenizers>=0.19.0,<1.0
 datasets>=2.14.0,<3.0
 einops==0.8.0
 timm>=0.9.16,<1.0
+# xFormers optional; if no wheel for your env, Diffusers will still run without it
 xformers>=0.0.28,<0.1.0
 
+# >>> NEW: Diffusers for AI background generation <<<
+diffusers>=0.30.0,<0.31
+
 # ============================================================================
 # COMPUTER VISION & VIDEO PROCESSING
 # ============================================================================
@@ -98,7 +103,7 @@ marshmallow>=3.20.0,<4.0
 cerberus>=1.3.5,<2.0
 
 # ============================================================================
-# MATANYONE (install from GitHub only, no-deps) -- SEE NOTE!
+# MATANYONE (install from GitHub) -- NOTE: PyPI package not used
 # ============================================================================
 git+https://github.com/pq-yang/MatAnyone.git
 
@@ -139,7 +144,7 @@ python-crontab>=3.0.0,<4.0
 # NOTES / FIXES
 # ============================================================================
 # 1. Keep --extra-index-url at the top.
-# 2. Install MatAnyone ONLY from GitHub. Do not use PyPI version.
+# 2. Install MatAnyone from GitHub (PyPI version not used).
 # 3. Imageio pinned to 2.25.0 to avoid moviepy/scikit-image breakage.
-# 4. If CUDA issues: remove .cache on Spaces and restart Space.
-# 5. For maximum stability, do not add 'matanyone' or 'sam2' from PyPI.
+# 4. If CUDA issues: clear HF cache and restart Space.
+# 5. Diffusers added for AI background creation; Accelerate bumped to enable memory offload features.