Issue #3173595 by shetpooja04, meena.bisht, Pooja Ganjage, quietone, longwave:...

Issue #3173595 by shetpooja04, meena.bisht, Pooja Ganjage, quietone, longwave: Remove only Unused variable $email in SearchBlockTest.php, search module

core/modules/search/tests/src/Functional/SearchBlockTest.php

@@ -132,7 +132,6 @@ public function testSearchFormBlock() {
         'settings[page_id]' => 'user_search',
       ], 'Save block');
     $name = $this->adminUser->getAccountName();
-    $email = $this->adminUser->getEmail();
     $this->drupalPostForm('node', ['keys' => $name], t('Search'));
     $this->assertSession()->linkExists($name);
   }