from sqlalchemy.testing import config
from sqlalchemy.testing import emits_warning
from sqlalchemy.testing import engines
from sqlalchemy.testing import exclusions
from sqlalchemy.testing import mock
from sqlalchemy.testing import provide_metadata
from sqlalchemy.testing import skip_if
from sqlalchemy.testing import uses_deprecated
from sqlalchemy.testing.config import combinations
from sqlalchemy.testing.config import fixture
from sqlalchemy.testing.config import requirements as requires

from .assertions import assert_raises
from .assertions import assert_raises_message
from .assertions import emits_python_deprecation_warning
from .assertions import eq_
from .assertions import eq_ignore_whitespace
from .assertions import expect_raises
from .assertions import expect_raises_message
from .assertions import expect_sqlalchemy_deprecated
from .assertions import expect_sqlalchemy_deprecated_20
from .assertions import expect_warnings
from .assertions import is_
from .assertions import is_false
from .assertions import is_not_
from .assertions import is_true
from .assertions import ne_
from .fixtures import TestBase
from .util import resolve_lambda

try:
    from sqlalchemy.testing import asyncio
except ImportError:
    pass
else:
    asyncio.ENABLE_ASYNCIO = False

@@ -1156,123 +1156,4 @@
 bda%0A
-%0Atry:%0A    from sqlalchemy.testing import asyncio%0Aexcept ImportError:%0A    pass%0Aelse:%0A    asyncio.ENABLE_ASYNCIO = False%0A

Remove code to force ENABLE_ASYNCIO to False