Update Dockerfile

Dockerfile

@@ -6,12 +6,16 @@ RUN apt-get update && apt-get install -y \
     libglib2.0-0 \
     ffmpeg \
     tesseract-ocr \
+    poppler-utils \
     && rm -rf /var/lib/apt/lists/*
 
 # Set environment variables to avoid permission issues
 ENV MPLCONFIGDIR=/tmp/matplotlib
 ENV YOLO_CONFIG_DIR=/tmp/Ultralytics
+ENV XDG_CACHE_HOME=/tmp
+ENV FONTCONFIG_PATH=/tmp
 
+RUN mkdir -p /tmp/matplotlib /tmp/ultralytics /tmp/fontconfig
 # Set working directory
 WORKDIR /app