code: def test_raise(self):
      cache = Cache(SqliteCacheConfig(self.cache_path))
      request = {"name": "request1"}
  
      def compute():
          raise ValueError("test error")
  
      with self.assertRaisesRegex(ValueError, "test error"):
          cache.get(request, compute)
  
file_path: H2O/h2o_hf/helm/src/helm/common/test_cache.py
imports: import os
  import tempfile
  import unittest
  import threading
  from helm.common.cache import Cache, SqliteCacheConfig, WithFollowerCacheConfig, cache_stats, get_all_from_sqlite
  from sqlitedict import SqliteDict
label_desc: Use image node_id 4 for calling the TestCache obj's underlying member method code with example usage: obj.test_raise() without return types