fixes to dependencies

README.md

@@ -42,6 +42,7 @@
 cd ComfyUI/custom_nodes
 git clone https://github.com/CasterPollux/MiniMax-Remover.git
 cd MiniMax-Remover
+# Install with CUDA support (recommended)
 pip install -r requirements.txt
 ```
 
@@ -235,10 +236,20 @@ python download_models.py
 huggingface-cli download zibojia/minimax-remover --local-dir ./models
 ```
 
+#### **PyTorch CUDA Issues**
+```bash
+# If PyTorch gets downgraded to CPU version during installation:
+# 1. Reinstall PyTorch with CUDA support first
+pip install torch>=2.0.0,<2.8.0 torchvision>=0.15.0,<0.20.0 --index-url https://download.pytorch.org/whl/cu121
+
+# 2. Then install other dependencies
+pip install -r requirements.txt --no-deps --force-reinstall diffusers transformers accelerate
+```
+
 #### **OpenCV Conflicts**
 ```bash
 # Install with compatible versions
-pip install -r requirements_bmo.txt
+pip install -r requirements.txt
 
 # If issues persist, see INSTALLATION_GUIDE_OPENCV_FIX.md
 ```

pyproject.toml

@@ -1,10 +1,21 @@
+# BMO MiniMax-Remover for ComfyUI
+# 
+# IMPORTANT: This package requires PyTorch with CUDA support!
+# 
+# For CUDA installation (recommended):
+#   pip install -r requirements.txt
+# 
+# For manual CUDA installation:
+#   pip install torch>=2.0.0,<2.8.0 torchvision>=0.15.0,<0.20.0 --index-url https://download.pytorch.org/whl/cu121
+#   pip install -e .
+
 [build-system]
 requires = ["setuptools>=61.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "comfyui-minimax-remover"
-description = "High-quality video object removal for ComfyUI using MiniMax optimization"
+description = "High-quality video object removal for ComfyUI using MiniMax optimization. Requires PyTorch with CUDA support - install from requirements.txt for CUDA compatibility."
 version = "1.0.0"
 readme = "README.md"
 license = {file = "LICENSE"}
@@ -26,8 +37,6 @@ classifiers = [
 ]
 requires-python = ">=3.8"
 dependencies = [
-    "torch>=2.0.0,<2.5.0",
-    "torchvision>=0.15.0,<0.20.0",
     "diffusers>=0.21.0",
     "transformers>=4.25.0",
     "numpy>=1.24.0",
@@ -41,6 +50,16 @@ dependencies = [
     "accelerate>=0.20.0"
 ]
 
+[project.optional-dependencies]
+cuda = [
+    "torch>=2.0.0,<2.8.0",
+    "torchvision>=0.15.0,<0.20.0"
+]
+cpu = [
+    "torch>=2.0.0,<2.8.0",
+    "torchvision>=0.15.0,<0.20.0"
+]
+
 [project.urls]
 Homepage = "https://github.com/YOUR_USERNAME/ComfyUI-MiniMax-Remover"
 Repository = "https://github.com/YOUR_USERNAME/ComfyUI-MiniMax-Remover"