Fix: Update Dockerfile and requirements.txt to resolve dependency conflicts

Dockerfile

@@ -17,7 +17,8 @@ RUN apt-get update && apt-get install -y \
 # Install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
-RUN pip install --no-cache-dir cairosvg
+# Explicitly install cairosvg with all dependencies
+RUN pip install --no-cache-dir cairosvg==2.7.0 cairocffi cssselect2 defusedxml tinycss2
 
 # Create mock diffvg package
 RUN mkdir -p /tmp/mock_diffvg/pydiffvg && \

requirements.txt

@@ -1,5 +1,6 @@
-torch>=2.0.0
-torchvision>=0.15.1
+# Loosened version constraints to avoid conflicts
+torch>=1.12.0
+torchvision>=0.13.0
 diffusers>=0.15.1
 transformers>=4.27.4
 accelerate>=0.18.0