save project

diy.py

@@ -5,6 +5,6 @@
 #file1.write('C:12\n')   
 #file1.write('C:12\n')   
 #file1.write('D:12\n')
 #file1.write('D:12\n')
 #file1.close()    
 #file1.close()    
-with open(r'C:\\Users\\BBTC\\Desktop\\test.txt','w',encoding='utf-8')as file:
+with open(r'C:\\Users\\BBTC\\Desktop\\test.txt','a',encoding='utf-8')as file:
     file.write('E:10\n')
     file.write('E:10\n')
     file.write('F:15\n')
     file.write('F:15\n')
\ No newline at end of file