Update Dockerfile

Dockerfile

@@ -12,6 +12,8 @@ RUN pip install paddlepaddle -i https://pypi.org/simple
 # Install dependencies
 RUN pip install torch==2.1.1 -i https://download.pytorch.org/whl/cpu
 RUN pip install transformers gradio Pillow fastapi
+# Install libGL (needed for OpenCV)
+RUN apt-get update && apt-get install -y libgl1
 RUN pip install paddleocr==2.7.0.3 && pip uninstall -y opencv-python opencv-contrib-python && pip install opencv-python
 
 RUN useradd -m -u 1000 user