code: def main():
      
      source_lines = (line.rstrip() for line in sys.stdin)
      console = InteractiveInterpreter()
      console.runsource('import turicreate')
      source = ''
      try:
          while True:
              source = source_lines.next()
              more = console.runsource(source)
              while more:
                  next_line = source_lines.next()
                  print '...', next_line
                  source += '\n' + next_line
                  more = console.runsource(source)
      except StopIteration:
          if more:
              print '... '
              more = console.runsource(source + '\n')
docs: Print lines of input along with output.