add function into gen_func

general_function.py

@@ -20,4 +20,9 @@ def delete_csv_in_path(path):
                 path = os.path.join(folder, file) 
                 print('deleted : ', path )
                 os.remove(path)
-                print("[Delete Temp Complete]",file)
+                print("[Delete Temp Complete]",file)
+
+
+def change_to_current_directory():
+    script_dir = os.path.dirname(os.path.realpath(__file__))
+    os.chdir(script_dir)

main.py

@@ -38,15 +38,10 @@ def exchange_load_to_cloudstorage(EXCHANGE_CSV_TEMP_STORAGE_PATH):
         file_path = os.path.join(dirpath,file_name)
         ex_load_func.upload_to_bucket(ex_storage_client, file_name, file_path)
 
-def linux_change_cron_directory():
-    script_dir = os.path.dirname(os.path.realpath(__file__))
-    print (os.getcwd())
-    os.chdir(script_dir)
 
 def main():
     #Make sure cron in the file directory
-    linux_change_cron_directory()
-
+    general_function.change_to_current_directory()
 
     #Extract Load Exchange Data, and delete the temp csv
     EXCHANGE_CSV_TEMP_STORAGE_PATH = "./exchange/extract/exchange_temp_extract_csv/"