📝 Hide formatting guards in HTML comments

docs/db-to-code.md

@@ -129,15 +129,15 @@ With **SQLModel**, instead of writing SQL statements directly, you use Python cl
 
 For example, you could ask the database for the same hero with ID `2` with this code:
 
+<!-- fmt:off -->
 ```Python
 user_id = input("Type the user ID: ")
 
-# fmt: off
 session.exec(
     select(Hero).where(Hero.id == user_id)
 ).all()
-# fmt: on
 ```
+<!-- fmt:on -->
 
 If the user provides this ID:
 
@@ -232,13 +232,13 @@ results = database.execute(statement)
 
 But if you use common Python classes and objects, your editor will be able to help you:
 
+<!-- fmt:off -->
 ```Python
-# fmt: off
 database.execute(
     select(Hero).where(Hero.secret_name == "Dive Wilson")
 ).all()
-# fmt: on
 ```
+<!-- fmt:on -->
 
 ![](img/db-to-code/autocompletion01.png){class="shadow"}