SW-516: use logger instead of print

LCS/PyCommon/cep4_utils.py

@@ -346,7 +346,7 @@ def parallelize_cmd_over_cep4_cpu_nodes(cmd, parallelizable_option, parallelizab
 
 if __name__ == '__main__':
     logging.basicConfig(level=logging.DEBUG)
-    print(convert_slurm_nodes_string_to_node_number_list('  \t  cpu[20-39,41,45-48]  '))
-    print(convert_slurm_nodes_string_to_node_number_list('  \t  cpu03  '))
-    print(get_cep4_available_cpu_nodes())
-    print(get_cep4_available_cpu_nodes_sorted_ascending_by_load(min_nr_of_nodes=3))
+    logger.info(convert_slurm_nodes_string_to_node_number_list('  \t  cpu[20-39,41,45-48]  '))
+    logger.info(convert_slurm_nodes_string_to_node_number_list('  \t  cpu03  '))
+    logger.info(get_cep4_available_cpu_nodes())
+    logger.info(get_cep4_available_cpu_nodes_sorted_ascending_by_load(min_nr_of_nodes=3))
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