code: def build_node(type, name, content):
      
      if type == "doc":
          return f"<html>{content}</html>"
      if type == "section":
          return f"<section name='{name}'>{content}</section>"
      if type == "text":
          return f"<p name='{name}'>{content}</p>"
      if type == "figure":
          return f"<img name='{name}' src='{content}'/>"
docs: Wrap up content in to a html node.
  
      :param type: content type (e.g., doc, section, text, figure)
      :type path: str
      :param name: content name (e.g., the name of the section)
      :type path: str
      :param name: actual content
      :type path: str
      :return: new String with content in html format