diff --git a/infra_lib/telemetry/__init__.py b/infra_lib/telemetry/__init__.py
index 521aa6a4f..cad9b3806 100644
--- a/infra_lib/telemetry/__init__.py
+++ b/infra_lib/telemetry/__init__.py
@@ -2,19 +2,16 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 from typing import Optional
-import os
+import logging
 import socket
 import sys
-import pathlib
 
-from opentelemetry import context as otel_context_api
 from opentelemetry import trace as otel_trace_api
 from opentelemetry.sdk import (
     resources as otel_resources,
     trace as otel_trace_sdk,
 )
 from opentelemetry.sdk.trace import export as otel_export
-from opentelemetry.util import types as otel_types
 
 from . import config
 from . import clearcut_span_exporter
@@ -71,11 +68,11 @@ def is_google_host() -> bool:
 def initialize(service_name,
                notice=DEFAULT_BANNER,
                cfg_file=config.DEFAULT_CONFIG_FILE):
-    if not is_google_host():
+    # TODO(326277821): Add support for other platforms
+    if not sys.platform.startswith('linux'):
         return
 
-    # TODO(326277821): Add support for other platforms
-    if not sys.platform == 'linux':
+    if not is_google_host():
         return
 
     cfg = config.Config(cfg_file)
diff --git a/infra_lib/telemetry/__main__.py b/infra_lib/telemetry/__main__.py
index 18c56ee32..ca44b655f 100755
--- a/infra_lib/telemetry/__main__.py
+++ b/infra_lib/telemetry/__main__.py
@@ -5,7 +5,6 @@
 """Utility for opting in or out of metrics collection"""
 import argparse
 import sys
-import pathlib
 
 import config
 
diff --git a/infra_lib/telemetry/anonymization_unittest.py b/infra_lib/telemetry/anonymization_unittest.py
index 4bcc81604..7573d7cff 100644
--- a/infra_lib/telemetry/anonymization_unittest.py
+++ b/infra_lib/telemetry/anonymization_unittest.py
@@ -5,7 +5,6 @@
 
 import getpass
 import re
-import pytest
 
 from .proto import trace_span_pb2
 from . import anonymization
diff --git a/infra_lib/telemetry/clearcut_span_exporter.py b/infra_lib/telemetry/clearcut_span_exporter.py
index 81fbbb7ca..53b62ee78 100644
--- a/infra_lib/telemetry/clearcut_span_exporter.py
+++ b/infra_lib/telemetry/clearcut_span_exporter.py
@@ -9,9 +9,8 @@ import time
 import urllib.error
 import urllib.request
 
-from typing import Callable, Dict, Optional, Pattern, Sequence, Tuple
+from typing import Callable, Dict, Optional, Sequence
 from google.protobuf import (
-    json_format,
     message as proto_msg,
     struct_pb2,
 )
diff --git a/infra_lib/telemetry/trace.py b/infra_lib/telemetry/trace.py
index 50ba4d8f2..aeca5c508 100644
--- a/infra_lib/telemetry/trace.py
+++ b/infra_lib/telemetry/trace.py
@@ -5,20 +5,12 @@
 
 import contextlib
 from typing import Any, Iterator, Optional, Sequence
-import logging
-import pathlib
-import sys
 
 from opentelemetry import context as otel_context_api
 from opentelemetry import trace as otel_trace_api
 from opentelemetry.sdk import trace as otel_trace_sdk
 from opentelemetry.util import types as otel_types
 
-from . import config
-from . import clearcut_span_exporter
-from . import detector
-
-
 @contextlib.contextmanager
 def use_span(
     span: otel_trace_api.Span,
diff --git a/infra_lib/telemetry/trace_unittest.py b/infra_lib/telemetry/trace_unittest.py
index 6a068f94c..c79677d2d 100644
--- a/infra_lib/telemetry/trace_unittest.py
+++ b/infra_lib/telemetry/trace_unittest.py
@@ -8,7 +8,6 @@ from typing import Sequence
 
 from opentelemetry import trace as trace_api
 from opentelemetry.sdk import trace as trace_sdk
-from opentelemetry.sdk import resources
 from opentelemetry.sdk.trace import export as export_sdk
 
 from . import trace as trace