save project

diy.py

@@ -6,6 +6,6 @@
 #a.write('D;16\n')
 #a.write('D;16\n')
 #a.close()
 #a.close()
 
 
-with open(r'C:\Users\BBTC\Desktop\test.txt','w',encoding='utf-8') as a:
+with open(r'C:\Users\BBTC\Desktop\test.txt','a',encoding='utf-8') as a:
     a.write('E:12\n')
     a.write('E:12\n')
     a.write('F:12\n')
     a.write('F:12\n')
\ No newline at end of file