code: def history(self) -> FlaskResponse:
      return self.render_app_template()
  
file_path: superset/superset/views/sqllab.py
imports: import contextlib
  import simplejson
  from flask import request
  from flask_appbuilder import permission_name
  from flask_appbuilder.api import expose
  from flask_appbuilder.security.decorators import has_access
  from superset import event_logger
  from superset.constants import MODEL_API_RW_METHOD_PERMISSION_MAP
  from superset.superset_typing import FlaskResponse
  from .base import BaseSupersetView
label_desc: Use image node_id 2 for calling the SqllabView obj's underlying member method code with example usage: obj.history() and returns: self