Update Dockerfile

Dockerfile

@@ -1,18 +1,26 @@
 
 FROM python:3.11
 
-RUN apt-get update && apt-get install -y git
+# Install system packages
+RUN apt-get update && apt-get install -y \
+    git \
+    curl \
+    wget
 
+# Set working directory
 WORKDIR /app
 
+# Clone ComfyUI
 RUN git clone https://github.com/comfyanonymous/ComfyUI.git
 
+# Enter ComfyUI directory
 WORKDIR /app/ComfyUI
 
+# Upgrade pip
 RUN pip install --upgrade pip
 
-# Remove CUDA builds if present
-RUN pip uninstall -y torch torchvision torchaudio || true
+# Remove possible CUDA packages
+RUN pip uninstall -y torch torchvision torchaudio xformers || true
 
 # Install CPU-only PyTorch stack
 RUN pip install \
@@ -21,16 +29,36 @@ RUN pip install \
     torchaudio \
     --index-url https://download.pytorch.org/whl/cpu
 
-# Install requirements
+# Install ComfyUI requirements
 RUN pip install -r requirements.txt
 
-# Install Manager requirements
+# Install ComfyUI Manager requirements
 RUN pip install -r manager_requirements.txt
 
-# Configure ComfyUI-Manager security 
-RUN mkdir -p /app/ComfyUI/user/__manager 
+# =========================
+# ComfyUI Manager Security Fix
+# =========================
+
+ENV COMFYUI_MANAGER_SECURITY_LEVEL=weak
+ENV COMFYUI_MANAGER_DISABLE_SECURITY_POLICY=true
+
+# Create manager config directory
+RUN mkdir -p /app/ComfyUI/user/__manager
+
+# Create manager config
 RUN printf "[default]\nsecurity_level = weak\n" > /app/ComfyUI/user/__manager/config.ini
 
+# Optional useful environment settings
+ENV PYTHONUNBUFFERED=1
+ENV HF_HUB_DISABLE_TELEMETRY=1
+
+# Expose ComfyUI port
 EXPOSE 7860
 
-CMD ["python", "main.py","--cpu","--enable-manager","--enable-manager-legacy-ui","--listen","0.0.0.0","--port","7860"]
+# Start ComfyUI in CPU mode
+CMD ["python", "main.py", \
+"--cpu", \
+"--enable-manager", \
+"--enable-manager-legacy-ui", \
+"--listen", "0.0.0.0", \
+"--port", "7860"]