typing fix (Azure#11985)

* typing fix
changlong-liu · Jul 13, 2020 · 48b7812 · 48b7812
1 parent f764492
commit 48b7812
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/sdk/core/azure-core/azure/core/polling/_poller.py b/sdk/core/azure-core/azure/core/polling/_poller.py
@@ -31,11 +31,15 @@
 except ImportError:
     from urllib.parse import urlparse
 
-from typing import Any, Callable, Union, List, Optional, Tuple, TypeVar, Generic
+from typing import TYPE_CHECKING, TypeVar, Generic
 from azure.core.pipeline.transport._base import HttpResponse
 from azure.core.tracing.decorator import distributed_trace
 from azure.core.tracing.common import with_current_context
 
+if TYPE_CHECKING:
+    from typing import Any, Callable, Union, List, Optional, Tuple
+
+
 PollingReturnType = TypeVar("PollingReturnType")