Suppress a deprecation warning on import from dpctl.tensor submodule (#2709)

The `dpctl.tensor` submodule was marked as a deprecated in scope of
[dpctl-2191](IntelPython/dpctl#2191) which will
cause raising `DeprecationWarning` for any import from `dpctl.tensor`.

The PR suppresses the warning when dpnp imports the borrowed attributes
from `dpctl.tensor`.

Author: antonwolfy

CHANGELOG.md

@@ -51,6 +51,8 @@ Also, that release drops support for Python 3.9, making Python 3.10 the minimum
 
 ### Fixed
 
+* Suppressed a potential deprecation warning triggered during import of the `dpctl.tensor` module [#2709](https://github.com/IntelPython/dpnp/pull/2709)
+
 ### Security
 
 

dpnp/__init__.py

@@ -28,6 +28,7 @@
 
 import os
 import sys
+import warnings
 
 mypath = os.path.dirname(os.path.realpath(__file__))
 
@@ -61,7 +62,9 @@
             )
 
 # Borrowed from DPCTL
-from dpctl.tensor import __array_api_version__, DLDeviceType
+with warnings.catch_warnings():
+    warnings.simplefilter("ignore", DeprecationWarning)
+    from dpctl.tensor import __array_api_version__, DLDeviceType
 
 from .dpnp_array import dpnp_array as ndarray
 from .dpnp_array_api_info import __array_namespace_info__