Adding necessary dependencies for DressHD

Dockerfile

@@ -3,6 +3,13 @@
 # Step 1: Setup backend environment with Miniconda
 FROM continuumio/miniconda3:latest AS backend
 
+# Install system dependencies for OpenCV
+USER root  # Temporarily switch to root to install system dependencies
+RUN apt-get update && apt-get install -y \
+    libgl1-mesa-glx \
+    libglib2.0-0 && \
+    rm -rf /var/lib/apt/lists/*
+
 # Create a non-root user for security purposes
 RUN useradd -m -u 1000 user
 USER user