get anlas error handle

utils.py

@@ -27,9 +27,12 @@ def set_token(token):
         }
 
 def get_remain_anlas():
-    data = requests.get("https://api.novelai.net/user/data", headers=headers).content
-    anlas = json.loads(data)['subscription']['trainingStepsLeft']
-    return anlas['fixedTrainingStepsLeft'] + anlas['purchasedTrainingSteps']
+    try:
+        data = requests.get("https://api.novelai.net/user/data", headers=headers).content
+        anlas = json.loads(data)['subscription']['trainingStepsLeft']
+        return anlas['fixedTrainingStepsLeft'] + anlas['purchasedTrainingSteps']
+    except:
+        return '获取失败，err:' + str(data)
 
 def calculate_cost(width, height, steps, sm, dyn, strength=1, rmbg=False):
     pixels = width * height