code: def set_footer(self, *, text=EmptyEmbed, icon_url=EmptyEmbed):
          
  
          self._footer = {}
          if text is not EmptyEmbed:
              self._footer['text'] = str(text)
  
          if icon_url is not EmptyEmbed:
              self._footer['icon_url'] = str(icon_url)
  
          return self
docs: Sets the footer for the embed content.
  
          This function returns the class instance to allow for fluent-style
          chaining.
  
          Parameters
          -----------
          text: :class:`str`
              The footer text.
          icon_url: :class:`str`
              The URL of the footer icon. Only HTTP(S) is supported.