docstr: Get all component tabs supported by readers in Api.
docstr_tok: ["Get","all","component","tabs","supported","by","readers","in","Api","."]
code: def component_tabs(self):
      """
      Get all component tabs supported by readers in Api.
      """
      tabs = set()
      tabs.update(self._reader.component_tabs(update=True))
      return tabs
  
imports: import json
  from .profiler_reader import ProfilerReader
  from visualdl.server.api import gen_result
  from visualdl.server.api import result
label_desc: Use image node_id 8 for calling the ProfilerApi obj's underlying member method code with example usage: obj.component_tabs() and returns: tabs