docstr: Query API: Test get query not found
docstr_tok: ["Query","API",":","Test","get","query","not","found"]
code: def test_get_tag_not_found(self):
      """
      Query API: Test get query not found
      """
      tag = self.insert_tag(name="test tag", tag_type="custom")
      max_id = db.session.query(func.max(Tag.id)).scalar()
      self.login(username="admin")
      uri = f"api/v1/tag/{max_id + 1}"
      rv = self.client.get(uri)
      self.assertEqual(rv.status_code, 404)
      # cleanup
      db.session.delete(tag)
      db.session.commit()
  
imports: import json
  from datetime import datetime
  from flask import g
  import pytest
  import prison
  from freezegun import freeze_time
  from sqlalchemy.sql import func
  from sqlalchemy import and_
  from superset.models.dashboard import Dashboard
  from superset.models.slice import Slice
  from superset.models.sql_lab import SavedQuery
  from superset.tags.models import user_favorite_tag_table
  from unittest.mock import patch
  import tests.integration_tests.test_app
  from superset import db, security_manager
  from superset.common.db_query_status import QueryStatus
  from superset.models.core import Database
  from superset.utils.database import get_example_database, get_main_database
  from superset.tags.models import ObjectType, Tag, TagType, TaggedObject
  from tests.integration_tests.fixtures.birth_names_dashboard import load_birth_names_dashboard_with_slices, load_birth_names_data
  from tests.integration_tests.fixtures.world_bank_dashboard import load_world_bank_dashboard_with_slices, load_world_bank_data
  from tests.integration_tests.fixtures.tags import with_tagging_system_feature
  from tests.integration_tests.base_tests import SupersetTestCase
  from superset.daos.tag import TagDAO
  from superset.tags.models import ObjectType
label_desc: Use image node_id 5 for calling the TestTagApi obj's underlying member method code with example usage: obj.test_get_tag_not_found() without return types