synatax error with :

Author: Ubuntu

aws_boto3_modular_multi_processing/sequential_master_modules/install_tomcat_on_each_of_new_instances_ThreadPoolExecutor_list_failed_installation_ips_3_8_and_12_wait_for_all_public_ips_REFACTORED_multiprocessing_pooling_LOGGING_wrapper_buf_MAIN_LOGGING.py

@@ -883,7 +883,7 @@ def install_tomcat(ip, private_ip, instance_id):
                         print(f"Warning on {ip}: {stderr_output}")
                         stderr_output = ""
 
-                    if stderr_output.strip()   # If there are any other errors left after ignoring warnings:
+                    if stderr_output.strip():   # If there are any other errors left after ignoring warnings:
                         print(f"Error executing command on {ip}: {stderr_output}")
                         ssh.close()
                         return ip, private_ip, False