docstr: Get the CSRF token.
  ---
  get:
    summary: Get the CSRF token
    responses:
      200:
        description: Result contains the CSRF token
        content:
          application/json:
            schema:
              type: object
              properties:
                  result:
                    type: string
      401:
        $ref: '#/components/responses/401'
      500:
        $ref: '#/components/responses/500'
docstr_tok: ["Get","the","CSRF","token",".","--","-","get",":","summary",":","Get","the","CSRF","token","responses",":","200",":","description",":","Result","contains","the","CSRF","token","content",":","application\/json",":","schema",":","type",":","object","properties",":","result",":","type",":","string","401",":","$","ref",":","'","#","\/components\/responses\/401'","500",":","$","ref",":","'","#","\/components\/responses\/500","'"]
code: def csrf_token(self) -> Response:
      """Get the CSRF token.
      ---
      get:
        summary: Get the CSRF token
        responses:
          200:
            description: Result contains the CSRF token
            content:
              application/json:
                schema:
                  type: object
                  properties:
                      result:
                        type: string
          401:
            $ref: '#/components/responses/401'
          500:
            $ref: '#/components/responses/500'
      """
      return self.response(200, result=generate_csrf())
  
imports: import logging
  from typing import Any
  from flask import request, Response
  from flask_appbuilder import expose
  from flask_appbuilder.api import safe
  from flask_appbuilder.security.decorators import permission_name, protect
  from flask_wtf.csrf import generate_csrf
  from marshmallow import EXCLUDE, fields, post_load, Schema, ValidationError
  from superset.commands.dashboard.embedded.exceptions import EmbeddedDashboardNotFoundError
  from superset.extensions import event_logger
  from superset.security.guest_token import GuestTokenResourceType
  from superset.views.base_api import BaseSupersetApi, statsd_metrics
label_desc: Use image node_id 1 for calling the SecurityRestApi obj's underlying member method code with example usage: obj.csrf_token() and returns: self