code: def limited_cache_conn(self, connection):
      connection.engine._compiled_cache.clear()
  
      assert_limit = 0
  
      def go(limit):
          nonlocal assert_limit
          assert_limit = limit
          return connection
  
      yield go
  
      clen = len(connection.engine._compiled_cache)
  
      # make sure we used the cache
      assert clen > 1
  
      # make sure it didn't grow much.  current top is 6, as the loaders
      # seem to generate a few times, i think there is some artifact
      # in the cache key gen having to do w/ other things being memoized
      # or not that causes it to generate a different cache key a few times,
      # should figure out and document what that is
      assert clen < assert_limit, f"cache grew to {clen}"
  
imports: import sqlalchemy
  from sqlalchemy import ForeignKey
  from sqlalchemy import Integer
  from sqlalchemy import literal_column
  from sqlalchemy import select
  from sqlalchemy import String
  from sqlalchemy import testing
  from sqlalchemy.orm import immediateload
  from sqlalchemy.orm import relationship
  from sqlalchemy.orm import selectinload
  from sqlalchemy.orm import Session
  from sqlalchemy.testing import eq_
  from sqlalchemy.testing import expect_raises_message
  from sqlalchemy.testing import expect_warnings
  from sqlalchemy.testing import fixtures
  from sqlalchemy.testing.fixtures import fixture_session
  from sqlalchemy.testing.schema import Column
  from sqlalchemy.testing.schema import Table
  from test.orm import _fixtures
label_desc: Use image node_id 2 for calling the DeepRecursiveTest obj's underlying member method code with example usage: obj.limited_cache_conn(connection) and returns: connection