auto save

1.py

+with open(r"c:\sales_list.txt\sales_list.txt.txt","r",encoding='utf-8') as file:
+    a = file.readlines()
+
+final_sum=[]
+for i in a:
+    data = i.split()
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+str(sum)+'\n'
+    final_sum.append(result)
+
+
+with open(r"c:\sales_list.txt\new_sales_list.txt.txt","a",encoding='utf-8') as file:
+    file.wrtelines(final_sum)
\ No newline at end of file