Update Dockerfile

Dockerfile

@@ -1,29 +1,43 @@
 FROM python:3.11-slim
 
-
+# 1. Install system dependencies
+# libgomp1 is critical for PaddlePaddle/OpenCV execution
 RUN apt-get update && apt-get install -y \
-default-jre libgl1 libglx-mesa0 libglib2.0-0 gcc g++ \
-&& rm -rf /var/lib/apt/lists/*
-
+    default-jre \
+    libgl1 \
+    libglx-mesa0 \
+    libglib2.0-0 \
+    gcc \
+    g++ \
+    libgomp1 \
+    && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
-
-# Важно: используем /data, если он есть, или /tmp
+# 2. Set Environment Variables for Model Caching
+# This ensures models are saved in /tmp (writable in most cloud environments)
+ENV HOME=/tmp
 ENV HF_HOME=/tmp/.cache
+ENV PADDLE_HOME=/tmp/.paddle
+ENV TRANSFORMERS_CACHE=/tmp/.cache
+ENV XDG_CACHE_HOME=/tmp/.cache
 
-
+# 3. Install Python dependencies
+# We install paddlepaddle-tiny to keep the image size smaller
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
-RUN pip install gunicorn whitenoise
-
+RUN pip install --no-cache-dir gunicorn whitenoise paddlepaddle-tiny paddleocr
 
+# 4. Copy project files
 COPY . .
-RUN python manage.py collectstatic --noinput
 
+# 5. Django static files collection
+RUN python manage.py collectstatic --noinput
 
+# 6. Expose port (7860 is default for Hugging Face Spaces)
 ENV PORT=7860
 EXPOSE 7860
 
-
-CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--timeout", "600", "--workers", "1", "litrix.wsgi:application"]
+# 7. Run the application
+# Increased timeout to 600s because models (OCR/BART) take time to load on first request
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--timeout", "600", "--workers", "1", "litrix.wsgi:application"]