Update app.py

app.py

@@ -164,7 +164,7 @@ if numbers_input_2:
     parts=numbers_input_2.split(",")
     list1=[]
     for i in numbers_input_2:
-        list1.append(int(num))
+        list1.append(int(i))
     if list1:
         result=arthamatic_mean(list1)
         st.write("Arthamatic_Mean",result)