add missing import

integrationtests/test_issues.py

@@ -19,6 +19,7 @@
 from pytest import fixture, mark
 
 import caosdb as db
+from caosdb.cached import cache_clear
 
 from caoscrawler.crawl import Crawler
 from caoscrawler.identifiable_adapters import CaosDBIdentifiableAdapter

integrationtests/test_realworld_example.py

@@ -30,6 +30,7 @@ import json
 import os
 
 import caosdb as db
+from caosdb.cached import cache_clear
 
 from caoscrawler.crawl import Crawler, crawler_main
 from caoscrawler.identifiable_adapters import CaosDBIdentifiableAdapter

integrationtests/test_use_case_simple_presentation.py

@@ -29,6 +29,7 @@ from subprocess import run
 
 import caosdb as db
 from caosadvancedtools.loadFiles import loadpath
+from caosdb.cached import cache_clear
 from caosadvancedtools.models import parser as parser
 from caoscrawler.crawl import crawler_main
 from caosdb.utils.register_tests import clear_database, set_test_key