code: def update(fid, content):
      """Completely update the writable."""
      url = build_url(RESOURCE, id=fid)
      return request("put", url, json=content)
  
imports: from __future__ import absolute_import
  from chart_studio.api.v2.utils import build_url, request
label_desc: Use image node_id 4 for calling a global function with example usage: update(fid, content) and returns: request