class_docstr: Context that represents a plugin and the Python objects it creates.
  
  Args:
      plugin_definition: the :class:`fiftyone.plugins.PluginDefinition` for
          the plugin
class_docstr_tok: ["Context","that","represents","a","plugin","and","the","Python","objects","it","creates",".","Args",":","plugin_definition",":","the",":","class",":","`","fiftyone.plugins.PluginDefinition","`","for","the","plugin"]
docstr: Disposes all operators from this context.
docstr_tok: ["Disposes","all","operators","from","this","context","."]
code: def dispose_all(self):
      """Disposes all operators from this context."""
      self.instances.clear()
      self.errors.clear()
  
imports: import importlib
  import logging
  import os
  import sys
  import traceback
  import fiftyone
  import fiftyone.plugins
  from fiftyone.operators.decorators import plugins_cache
  from fiftyone.operators.operator import Operator
label_desc: Use image node_id 8 for calling the PluginContext obj's underlying member method code with example usage: obj.dispose_all() without return types