code: def remove(self, path):
          
          path = self._adjust_cwd(path)
          self._log(DEBUG, 'remove(%r)' % path)
          self._request(CMD_REMOVE, path)
docs: Remove the file at the given path.  This only works on files; for
          removing folders (directories), use L{rmdir}.
  
          @param path: path (absolute or relative) of the file to remove
          @type path: str
  
          @raise IOError: if the path refers to a folder (directory)