Update Dockerfile

Dockerfile

@@ -1,5 +1,6 @@
 FROM python:3.11-slim
 
+# Set working directory
 WORKDIR /app
 
 # Install system dependencies
@@ -35,30 +36,37 @@ RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
     apt-get install -y nodejs && \
     rm -rf /var/lib/apt/lists/*
 
+# Create user (required for HF Spaces)
+RUN useradd -m -u 1000 user
+
 # Copy dependency files
-COPY requirements.txt package.json ./
+COPY --chown=user requirements.txt package.json ./
 
 # Install Python and Node dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 RUN npm install
 
 # Copy application files
-COPY app.py puppeteer_pdf.js ./
+COPY --chown=user app.py puppeteer_pdf.js ./
 
 # Make puppeteer script executable
 RUN chmod +x puppeteer_pdf.js
 
-# Create and set permissions for temp directory
+# Set permissions
 RUN mkdir -p /tmp && chmod 777 /tmp
 
+# Switch to user
+USER user
+
 # Environment variables
-ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
-ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
-ENV PYTHONUNBUFFERED=1
-ENV PORT=7860
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH \
+    PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
+    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium \
+    PYTHONUNBUFFERED=1
 
 # Expose port
 EXPOSE 7860
 
-# Start application with keep-alive settings
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1", "--timeout-keep-alive", "75"]
+# Start application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"]