✨ Add source examples for Python 3.10 and 3.9 with updated syntax (#842)

Co-authored-by: Esteban Maya Cadavid <emayacadavid9@gmail.com>

docs/tutorial/connect/create-connected-tables.md

@@ -57,18 +57,44 @@ Let's start by creating the tables in code.
 
 Import the things we need from `sqlmodel` and create a new `Team` model:
 
+//// tab | Python 3.10+
+
+```Python hl_lines="4-7"
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py[ln:1-7]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="6-9"
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py[ln:1-9]!}
 
 # Code below omitted 👇
 ```
 
+////
+
 /// details | 👀 Full file preview
 
+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py!}
 ```
 
+////
+
 ///
 
 This is very similar to what we have been doing with the `Hero` model.
@@ -88,18 +114,44 @@ Now let's create the `hero` table.
 
 This is the same model we have been using up to now, we are just adding the new column `team_id`:
 
+//// tab | Python 3.10+
+
+```Python hl_lines="16"
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py[ln:1-16]!}
+
+# Code below omitted 👇
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="18"
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py[ln:1-18]!}
 
 # Code below omitted 👇
 ```
 
+////
+
 /// details | 👀 Full file preview
 
+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py!}
 ```
 
+////
+
 ///
 
 Most of that should look familiar:
@@ -134,34 +186,86 @@ You can learn about setting a custom table name for a model in the Advanced User
 
 Now we can add the same code as before to create the engine and the function to create the tables:
 
+//// tab | Python 3.10+
+
+```Python hl_lines="3-4  6  9-10"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py[ln:19-26]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-4  6  9-10"
 # Code above omitted 👆
 
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py[ln:21-28]!}
 ```
 
+////
+
 /// details | 👀 Full file preview
 
+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py!}
 ```
 
+////
+
 ///
 
 And as before, we'll call this function from another function `main()`, and we'll add that function `main()` to the main block of the file:
 
+//// tab | Python 3.10+
+
+```Python hl_lines="3-4  7-8"
+# Code above omitted 👆
+
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py[ln:29-34]!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python hl_lines="3-4  7-8"
 # Code above omitted 👆
 
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py[ln:31-36]!}
 ```
 
+////
+
 /// details | 👀 Full file preview
 
+//// tab | Python 3.10+
+
+```Python
+{!./docs_src/tutorial/connect/create_tables/tutorial001_py310.py!}
+```
+
+////
+
+//// tab | Python 3.7+
+
 ```Python
 {!./docs_src/tutorial/connect/create_tables/tutorial001.py!}
 ```
 
+////
+
 ///
 
 ## Run the Code