Fix: Use uvicorn directly for HF Spaces startup

Dockerfile

@@ -21,13 +21,12 @@ COPY . .
 # Create necessary directories
 RUN mkdir -p data output logs
 
-# Expose port
+# Expose port (HF Spaces uses 7860)
 EXPOSE 7860
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
     CMD curl -f http://localhost:7860/health || exit 1
 
-# Run setup and start the application
-RUN chmod +x /app/setup_space.py
-CMD python setup_space.py && python app.py
+# Run uvicorn directly
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860", "--log-level", "info"]