Fix: Add OpenGL libraries for OpenCV

Dockerfile

@@ -7,6 +7,8 @@ RUN apt-get update && apt-get install -y \
     libsm6 \
     libxext6 \
     libxrender-dev \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements and install Python dependencies