code: def delete(self, table_schema_id: int) -> FlaskResponse:
      db.session.query(TableSchema).filter(
          TableSchema.id == table_schema_id
      ).delete(synchronize_session=False)
      db.session.commit()
      return json_success(json.dumps("OK"))
  
imports: import logging
  import simplejson
  from flask import redirect, request, Response
  from flask_appbuilder import expose
  from flask_appbuilder.models.sqla.interface import SQLAInterface
  from flask_appbuilder.security.decorators import has_access, has_access_api
  from flask_babel import gettext
  from sqlalchemy import and_
  from superset import db
  from superset.constants import MODEL_VIEW_RW_METHOD_PERMISSION_MAP, RouteMethod
  from superset.models.sql_lab import Query, SavedQuery, TableSchema, TabState
  from superset.superset_typing import FlaskResponse
  from superset.utils import core
  from superset.utils.core import get_user_id
  from superset.views.base import BaseSupersetView, DeleteMixin, json_success, SupersetModelView
label_desc: Use image node_id 2 for calling the TableSchemaView obj's underlying member method code with example usage: obj.delete(table_schema_id) and returns: json_success