fix flake8

microsoft/testsuites/core/azure_image_standard.py

@@ -799,9 +799,9 @@ def verify_repository_installed(self, node: Node) -> None:  # noqa: C901
     @TestCaseMetadata(
         description="""
         This test will check the serial console is enabled from kernel command line.
-    
+
         Steps:
-        1. Get the kernel command line from /var/log/messages, /var/log/syslog, 
+        1. Get the kernel command line from /var/log/messages, /var/log/syslog,
             dmesg, or journalctl output.
         2. Check expected setting from kernel command line.
             2.1. Expected to see 'console=ttyAMA0' for aarch64.
@@ -859,7 +859,7 @@ def verify_serial_console_is_enabled(self, node: Node) -> None:
             raise LisaException(
                 "Fail to find console enabled line "
                 f"'console [{current_console_device}] enabled' "
-                f"or '{freebsd_pattern.pattern}' "
+                "or 'uart0: console (115200,n,8,1)' "
                 "from any log output"
             )