Can't find a way to "HideFlags" the "Set_attributes" Function

[melvinms]

Hello, I want to make a custom item for my survival map with fake lore but i can't find a way to hide the true attributes.

The problem :------------------------What I want :

Common----------------------------- Common Can someone help me please ?

•                                                                                                                                        Thank you.
  

When in Main Hand:------------------When in Main Hand:
6 Attack Damage---------------------6 Attack Damage
1.6 Attack Speed---------------------1.6 Attack Speed
+0.5 Attack Damage-----------------+0.5 Attack Damage

When in Main Hand:
+6.5 Attack Damage
-2.4 Attack Speed

[melvinms]

why my message look awkward :(