Remove unused imports

etna/core/middleware.py

@@ -1,14 +1,11 @@
 import json
 import logging
 
-from datetime import datetime
 from urllib.parse import unquote
 
 from django.conf import settings
 from django.http import HttpRequest
-from django.template.response import SimpleTemplateResponse, TemplateResponse
-
-from pytz import timezone
+from django.template.response import TemplateResponse
 
 logger = logging.getLogger(__name__)
 

etna/core/tests/test_middleware.py

@@ -1,12 +1,10 @@
-from unittest.mock import patch
 from urllib.parse import quote
 
 from django.http import HttpRequest
 from django.template.response import TemplateResponse
-from django.test import SimpleTestCase, TestCase, override_settings
+from django.test import SimpleTestCase, override_settings
 
 from etna.core.middleware import InterpretCookiesMiddleware
-from etna.core.test_utils import prevent_request_warnings
 
 
 class TestInterpretCookiesMiddleware(SimpleTestCase):