auto create extract_temp_csv folder

exchange/extract/exchange_extract_function.py

@@ -1,6 +1,7 @@
 import csv
 from operator import concat
 import mysql.connector
+import os
 
 
 def connect_mysql(config):
@@ -18,6 +19,13 @@ def connect_mysql(config):
 
 
 def mysql_dict_sql_to_csv(SQL_DICT, path, mysqldb, mysqlcursor):
+    temp_folder_path = path
+    # Check whether the specified path exists or not
+    temp_folder_path_isExist = os.path.exists(temp_folder_path)
+    if not temp_folder_path_isExist:
+        # Create a new directory because it does not exist 
+        os.makedirs(temp_folder_path)
+        print("[Create Folder] exchange_temp_extract_csv")
 
     for tablename,sql in SQL_DICT.items():