auto save

func.py

+try:
+    def er():    
+        total = []
+        while True:
+            unit= int(input("请输入："))
+            if unit== 'q':
+                break
+            else:
+                total.append(unit)
+        print(total)
+    
+        return total() 
+
+except:
+    print("NameError")
+else:
+    we=[]
+    total=we
+    print(we)
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