diff --git a/clickhouse_ddl_export.py b/clickhouse_ddl_export.py
index 76453a1..bd7ed00 100755
--- a/clickhouse_ddl_export.py
+++ b/clickhouse_ddl_export.py
@@ -55,12 +55,13 @@ def dump(dumpfile=DUMPFILE):
     try:
         with open(dumpfile, "r") as f:
             a = json.load(f)
-            for database,values in a.items():
+            for database, values in a.items():
                 print(f"--- database {database} ---")
-                print("{};\n".format(values["ddl"]))
-                for table,c in values["tables"].items():
+                create_database = values["ddl"]
+                print(f"{create_database};\n")
+                for table, create_table in values["tables"].items():
                     print(f"-- table {database}.{table} --")
-                    print(f"{c};\n")
+                    print(f"{create_table};\n")
     except FileNotFoundError as e:
         print(e)
     print("-- to re-create replicas, run 'clickhouse-client --multiquery < generated_file.sql' on new replica server")