services:
  bank_analysis_excel:
    volumes:
      - .:/usr/src/app         # Syncs your code for live editing
    ports:
      - "5678:5678"            # Opens the debugger 'door'
    tty: true                  # Keeps terminal active
    stdin_open: true           # Allows interactive input
    command: tail -f /dev/null # Keeps the workshop open