Remove google.cloud.logging from package

It should be up to the workload whether structured logs and integration with Cloud Logging is used.

In addition, `google.cloud.logging.Client.setup_logging()` was being called after other logs were made via dependencies. These other logs would create a `StreamHandler` that prints logs to stderr since no handler existed. Then `setup_logging` would add a `StructuredLogHandler` meaning there were two handlers resulting in duplicate logs.

PiperOrigin-RevId: 751175001

Author: lukebaumann

pathwaysutils/__init__.py

@@ -18,7 +18,6 @@
 import os
 
 import jax
-from pathwaysutils import cloud_logging
 from pathwaysutils import profiling
 from pathwaysutils import proxy_backend
 from pathwaysutils.persistence import orbax_handler
@@ -101,13 +100,6 @@ def initialize() -> None:
     # compilation cache.
     jax.config.update("jax_enable_compilation_cache", False)
 
-    try:
-      cloud_logging.setup()
-    except Exception as error:  # pylint: disable=broad-except
-      _logger.debug(
-          "Failed to set up cloud logging due to the following error: %s",
-          error,
-      )
   else:
     _logger.debug(
         "Did not detect Pathways-on-Cloud backend. No changes applied."

pathwaysutils/cloud_logging.py

@@ -15,31 +15,19 @@
 import os
 from unittest import mock
 
-import google.cloud.logging
 import jax
 import pathwaysutils
-from pathwaysutils import cloud_logging
 
 from absl.testing import absltest
 from absl.testing import parameterized
 
 
 class PathwaysutilsTest(parameterized.TestCase):
 
-  def setUp(self):
-    super().setUp()
-    self.mock_setup_logging = mock.patch.object(
-        cloud_logging, "setup", autospec=True
-    )
-
   def test_first_initialize(self):
     jax.config.update("jax_platforms", "proxy")
     pathwaysutils._initialization_count = 0
 
-    self.enter_context(
-        mock.patch.object(google.cloud.logging, "Client", autospec=True)
-    )
-
     with self.assertLogs(pathwaysutils._logger, level="DEBUG") as logs:
       pathwaysutils.initialize()