Fix test_pooling import

Author: NoahStapp

test/asynchronous/test_pooling.py

@@ -36,7 +36,7 @@
 from test.asynchronous.helpers import ConcurrentRunner
 from test.utils_shared import delay
 
-from pymongo.asynchronous.pool import Pool, PoolOptions, PoolState
+from pymongo.asynchronous.pool import Pool, PoolOptions
 from pymongo.socket_checker import SocketChecker
 
 _IS_SYNC = False

test/test_pooling.py

@@ -37,7 +37,7 @@
 from test.utils_shared import delay
 
 from pymongo.socket_checker import SocketChecker
-from pymongo.synchronous.pool import Pool, PoolOptions, PoolState
+from pymongo.synchronous.pool import Pool, PoolOptions
 
 _IS_SYNC = True