docs: async def change_file(self, file_path: str, description: str = None):
          """ change the file of that attachment
  
          |methcoro|
  
          Warning:
              |unstable|
  
          Args:
              file_path: path to the file you want to add / modify
              description: *optional* description for your attachment
  
          Raises:
              ValueError: file_path must not be None
              APIException
  
          """
          with open(file_path, 'rb') as f:
              await self._change(asset=f.read())