Update Dockerfile

Dockerfile

@@ -1,15 +1 @@
-# This image is built automatically by Nixery and contains:
-# - bash
-# - curl
-# - python3
-FROM nixery.dev/shell/curl/python3
-
-# Create a simple app
-WORKDIR /app
-COPY app.py .
-
-# Expose a demo port
-EXPOSE 8000
-
-# Run the Python server
-CMD ["python3", "app.py"]
+FROM nextcloud:latest