save project

diy1.py

@@ -4,6 +4,8 @@
 def sum_numbers(num):
 def sum_numbers(num):
     if num=1:
     if num=1:
         return num
         return num
-    a=sum_numbers()
+    a=sum_numbers(num-1)
+    return a +num
 print (sum_numbers(10))
 print (sum_numbers(10))
 
 
+