docstr: Write the theme to a json file.
  
  Parameters:
      filename: The path to write the theme too
docstr_tok: ["Write","the","theme","to","a","json","file",".","Parameters",":","filename",":","The","path","to","write","the","theme","too"]
code: def dump(self, filename: str):
      """Write the theme to a json file.
  
      Parameters:
          filename: The path to write the theme too
      """
      Path(filename).write_text(
          json.dumps(self.to_dict(), cls=fonts.FontEncoder)
      )
  
imports: from __future__ import annotations
  import json
  import re
  import tempfile
  import textwrap
  from pathlib import Path
  from typing import Iterable
  import huggingface_hub
  import semantic_version
  from gradio_client.documentation import document, set_documentation_group
  from huggingface_hub import CommitOperationAdd
  from gradio.themes.utils import colors, fonts, get_matching_version, get_theme_assets, sizes
  from gradio.themes.utils.readme_content import README_CONTENT
label_desc: Use image node_id 6 for calling the ThemeClass obj's underlying member method code with example usage: obj.dump(filename) without return types