code: def test_pygments_syntax_theme_non_str():
      from pygments.style import Style as PygmentsStyle
  
      style = PygmentsSyntaxTheme(PygmentsStyle())
      assert style.get_background_style().bgcolor == Color.parse(
          "#ffffff"
      )
  
imports: import io
  import os
  import sys
  import tempfile
  import pkg_resources
  import pytest
  from pygments.lexers import PythonLexer
  from rich.measure import Measurement
  from rich.panel import Panel
  from rich.style import Style
  from rich.syntax import ANSISyntaxTheme, Color, Console, PygmentsSyntaxTheme, Syntax, _SyntaxHighlightRange
  from .render import render
label_desc: Use image node_id 8 for calling a global function with example usage: test_pygments_syntax_theme_non_str() without return types