修复异常

Object/SageMakerAiObject.py

@@ -48,7 +48,7 @@ class SageMakerAiObject:
                 return False
 
             LOGGER.info(f'uid={uid} base64_list={base64_list}')
-            for i in range(base64_list):
+            for i in range(len(base64_list)):
                 base64_list[i] = base64_list[i].replace(' ', '+')
 
             img_list = list(map(base64.b64decode, base64_list))