Update Dockerfile

Dockerfile

@@ -1,43 +1,43 @@
 # Base image
 FROM python:3.10-slim
 
-# Set env to avoid interactive prompts and ensure models cache to /tmp
+# Set environment variables
 ENV HF_HOME=/tmp \
     XDG_CACHE_HOME=/tmp \
-    PYTHONUNBUFFERED=1
+    PYTHONUNBUFFERED=1 \
+    TOKENIZERS_PARALLELISM=false \
+    TRANSFORMERS_CACHE=/tmp
 
-# Install system dependencies
+# Install minimal system dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    poppler-utils \
-    tesseract-ocr \
-    libglib2.0-0 \
-    libsm6 \
-    libxext6 \
-    libxrender-dev \
+    python3-dev \
     build-essential \
-    libpoppler-dev \
-    libtesseract-dev \
-    libblas-dev \
-    liblapack-dev \
-    gfortran \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
+    libopenblas-dev \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # Set working directory
 WORKDIR /app
 
-# Copy requirements and install
+# Copy requirements
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy app files
-COPY . .
+# Install Python dependencies
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
+    pip install --no-cache-dir -r requirements.txt
 
-# Create upload directory and give full write permissions
+# Copy application files
+COPY app.py .
+
+# Create upload directory
 RUN mkdir -p /tmp/uploads && chmod 777 /tmp/uploads
 
-# Expose port (for local or HF Spaces)
+# Expose port
 EXPOSE 7860
 
-# Start the Flask app
-CMD ["python", "app.py"]
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD python -c "import requests; requests.get('http://localhost:7860/')" || exit 1
+
+# Start application
+CMD ["python", "app.py"]