#Create training folder
def create_training_data(folder_name):
train_dir = f"{base_dir}/train/{folder_name}"
for f in files:
search_object = re.search(folder_name, f)
if search_object:
shutil.move(f'{base_dir}/{folder_name}', train_dir)
create_training_data('Positive')
create_training_data('Negative')
这是写好的代码,但是并没有在本地生成训练集文件夹,请问这是什么原因?