code: def text_downloader(url):
      return f"This is the content of {url}."
  
imports: from .agents import BASE_PYTHON_TOOLS, clean_code_for_chat, clean_code_for_run
  from .python_interpreter import InterpretorError, evaluate
label_desc: Use image node_id 10 for calling a global function with example usage: text_downloader(url) and returns: str, url, str