Update TestGenerator.php

Author: GL-Ashish

src/Magento/FunctionalTestingFramework/Util/TestGenerator.php

@@ -269,10 +269,6 @@ public function throwExceptionIfDuplicateArgumentsFound(string $fileContents)
                 $err[] = 'Duplicate argument name '.$arrVal.' not allowed in helper or actionGroup';
                 throw new TestFrameworkException(implode(PHP_EOL, $err));
             }
-            if (!empty($argArr[$key + 2]) && $argArr[$key + 2] === $arrVal) {
-                $err[] = 'Duplicate argument name '.$arrVal.' not allowed in helper or actionGroup';
-                throw new TestFrameworkException(implode(PHP_EOL, $err));
-            }
         }
     }