diff --git a/docs/advanced/decimal.md b/docs/advanced/decimal.md
index 26994eccf8..2f73c7a8f0 100644
--- a/docs/advanced/decimal.md
+++ b/docs/advanced/decimal.md
@@ -33,45 +33,7 @@ For the database, **SQLModel** will use <a href="https://docs.sqlalchemy.org/en/
 
 Let's say that each hero in the database will have an amount of money. We could make that field a `Decimal` type using the `condecimal()` function:
 
-//// tab | Python 3.10+
-
-```python hl_lines="11"
-{!./docs_src/advanced/decimal/tutorial001_py310.py[ln:1-11]!}
-
-# More code here later 👇
-```
-
-////
-
-//// tab | Python 3.7+
-
-```python hl_lines="12"
-{!./docs_src/advanced/decimal/tutorial001.py[ln:1-12]!}
-
-# More code here later 👇
-```
-
-////
-
-/// details | 👀 Full file preview
-
-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/advanced/decimal/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/advanced/decimal/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/advanced/decimal/tutorial001_py310.py ln[1:11] hl[11]*}
 
 Here we are saying that `money` can have at most `5` digits with `max_digits`, **this includes the integers** (to the left of the decimal dot) **and the decimals** (to the right of the decimal dot).
 
@@ -105,97 +67,14 @@ Make sure you adjust the number of digits and decimal places for your own needs,
 
 When creating new models you can actually pass normal (`float`) numbers, Pydantic will automatically convert them to `Decimal` types, and **SQLModel** will store them as `Decimal` types in the database (using SQLAlchemy).
 
-//// tab | Python 3.10+
-
-```Python hl_lines="4-6"
-# Code above omitted 👆
-
-{!./docs_src/advanced/decimal/tutorial001_py310.py[ln:24-34]!}
-
-# Code below omitted 👇
-```
-
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-
-//// tab | Python 3.7+
-
-```Python hl_lines="4-6"
-# Code above omitted 👆
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-{!./docs_src/advanced/decimal/tutorial001.py[ln:25-35]!}
-
-# Code below omitted 👇
-```
-
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-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/advanced/decimal/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/advanced/decimal/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/advanced/decimal/tutorial001_py310.py ln[24:34] hl[4:6]*}
 
 ## Select Decimal data
 
 Then, when working with Decimal types, you can confirm that they indeed avoid those rounding errors from floats:
 
-//// tab | Python 3.10+
-
-```Python hl_lines="15-16"
-# Code above omitted 👆
-
-{!./docs_src/advanced/decimal/tutorial001_py310.py[ln:37-50]!}
-
-# Code below omitted 👇
-```
-
-////
-
-//// tab | Python 3.7+
+{*./docs_src/advanced/decimal/tutorial001_py310.py ln[37:50] hl[15:16]*}
 
-```Python hl_lines="15-16"
-# Code above omitted 👆
-
-{!./docs_src/advanced/decimal/tutorial001.py[ln:38-51]!}
-
-# Code below omitted 👇
-```
-
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-
-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/advanced/decimal/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/advanced/decimal/tutorial001.py!}
-```
-
-////
-
-///
 
 ## Review the results
 
diff --git a/docs/tutorial/automatic-id-none-refresh.md b/docs/tutorial/automatic-id-none-refresh.md
index 1963492359..f9ac023ea5 100644
--- a/docs/tutorial/automatic-id-none-refresh.md
+++ b/docs/tutorial/automatic-id-none-refresh.md
@@ -6,49 +6,7 @@ Now let's talk a bit about why the `id` field **can't be `NULL`** on the databas
 
 But the same `id` field actually **can be `None`** in the Python code, so we declare the type with `int | None (or Optional[int])`, and set the default value to `Field(default=None)`:
 
-//// tab | Python 3.10+
-
-```Python hl_lines="4"
-# Code above omitted 👆
-
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:4-8]!}
-
-# Code below omitted 👇
-```
-
-////
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-```Python hl_lines="4"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:6-10]!}
-
-# Code below omitted 👇
-```
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-//// tab | Python 3.10+
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-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[4:8] hl[4]*}
 
 Next, I'll show you a bit more about the synchronization of data between the database and the Python code.
 
@@ -58,49 +16,7 @@ When do we get an actual `int` from the database in that `id` field? Let's see a
 
 When we create a new `Hero` instance, we don't set the `id`:
 
-//// tab | Python 3.10+
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-```Python hl_lines="3-6"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:21-24]!}
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-# Code below omitted 👇
-```
-
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-```Python hl_lines="3-6"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:23-26]!}
-
-# Code below omitted 👇
-```
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-//// tab | Python 3.10+
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-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[21:24] hl[3:6]*}
 
 ### How `Optional` Helps
 
@@ -128,49 +44,7 @@ But by declaring it with `Optional[int]`, the editor will help us to avoid writi
 
 We can confirm that by printing our heroes before adding them to the database:
 
-//// tab | Python 3.10+
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-```Python hl_lines="9-11"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:21-29]!}
-
-# Code below omitted 👇
-```
-
-////
-
-//// tab | Python 3.7+
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-```Python hl_lines="9-11"
-# Code above omitted 👆
-
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:23-31]!}
-
-# Code below omitted 👇
-```
-
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-
-//// tab | Python 3.10+
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-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[21:29] hl[9:11]*}
 
 That will output:
 
@@ -201,49 +75,7 @@ After we add the `Hero` instance objects to the **session**, the IDs are *still*
 
 We can verify by creating a session using a `with` block and adding the objects. And then printing them again:
 
-//// tab | Python 3.10+
-
-```Python hl_lines="19-21"
-# Code above omitted 👆
-
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:21-39]!}
-
-# Code below omitted 👇
-```
-
-////
-
-//// tab | Python 3.7+
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-```Python hl_lines="19-21"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:23-41]!}
-
-# Code below omitted 👇
-```
-
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-
-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[21:39] hl[19:21]*}
 
 This will, again, output the `id`s of the objects as `None`:
 
@@ -273,44 +105,7 @@ Then we can `commit` the changes in the session, and print again:
 ```Python hl_lines="13 16-18"
 # Code above omitted 👆
 
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:31-46]!}
-
-# Code below omitted 👇
-```
-
-////
-
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-```Python hl_lines="13 16-18"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:33-48]!}
-
-# Code below omitted 👇
-```
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-//// tab | Python 3.10+
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-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[31:46] hl[13,16:18]*}
 
 And now, something unexpected happens, look at the output, it seems as if the `Hero` instance objects had no data at all:
 
@@ -368,49 +163,7 @@ We didn't access the object's attributes, like `hero.name`. We only accessed the
 
 To confirm and understand how this **automatic expiration and refresh** of data when accessing attributes work, we can print some individual fields (instance attributes):
 
-//// tab | Python 3.10+
-
-```Python hl_lines="21-23 26-28"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:31-56]!}
-
-# Code below omitted 👇
-```
-
-////
-
-//// tab | Python 3.7+
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-```Python hl_lines="21-23 26-28"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:33-58]!}
-
-# Code below omitted 👇
-```
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-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[31:56] hl[21:23, 26:28]*}
 
 Now we are actually accessing the attributes, because instead of printing the whole object `hero_1`:
 
@@ -491,49 +244,7 @@ But what if you want to **explicitly refresh** the data?
 
 You can do that too with `session.refresh(object)`:
 
-//// tab | Python 3.10+
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-```Python hl_lines="30-32 35-37"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:31-65]!}
-
-# Code below omitted 👇
-```
-
-////
-
-//// tab | Python 3.7+
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-```Python hl_lines="30-32 35-37"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:33-67]!}
-
-# Code below omitted 👇
-```
-
-////
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-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[31:65] hl[30:32, 35:37]*}
 
 When Python executes this code:
 
@@ -591,49 +302,7 @@ Now, as a final experiment, we can also print data after the **session** is clos
 
 There are no surprises here, it still works:
 
-//// tab | Python 3.10+
-
-```Python hl_lines="40-42"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py[ln:31-70]!}
-
-# Code below omitted 👇
-```
-
-////
-
-//// tab | Python 3.7+
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-```Python hl_lines="40-42"
-# Code above omitted 👆
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-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py[ln:33-72]!}
-
-# Code below omitted 👇
-```
-
-////
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-/// details | 👀 Full file preview
-
-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py!}
-```
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial001.py!}
-```
-
-////
-
-///
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial001_py310.py ln[31:70] hl[40:42]*}
 
 And the output shows again the same data:
 
@@ -666,27 +335,7 @@ Each one of the numbered bubbles shows what each line will print in the output.
 
 And as we created the **engine** with `echo=True`, we can see the SQL statements being executed at each step.
 
-///
-
-//// tab | Python 3.10+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py310.py!}
-```
-
-{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}
-
-////
-
-//// tab | Python 3.7+
-
-```Python
-{!./docs_src/tutorial/automatic_id_none_refresh/tutorial002.py!}
-```
-
-{!./docs_src/tutorial/automatic_id_none_refresh/annotations/en/tutorial002.md!}
-
-////
+{*./docs_src/tutorial/automatic_id_none_refresh/tutorial002_py310.py*}
 
 And here's all the output generated by running this program, all together: