Modified Python Sheet.

python.md

@@ -16,25 +16,15 @@
 12. [Exception Handling](#exception-handling)
 13. [Classes and Objects](#classes-and-objects)
 14. [SQLite3 Database Connection](#sqlite3-database-connection)
-
-   14.1 [Connecting to a Database](##connecting-to-a-database)
-
+    14.1 [Connecting to a Database](#connecting-to-a-database)
     14.2 [Creating a Table](#creating-a-table)
-
     14.3 [Inserting Data](#inserting-data)
-
     14.4 [Querying Data](#querying-data)
-
     14.5 [Updating Data](#updating-data)
-
     14.6 [Deleting Data](#deleting-data)
-
     14.7 [Closing the Connection](#closing-the-connection)
-
 15. [JSON Data Connection](#json-data-connection)
-
     15.1 [Loading JSON Data](#loading-json-data)
-
     15.2 [Writing JSON Data](#writing-json-data)
 
 ## Variables
@@ -243,9 +233,9 @@ import sqlite3
 import json
 ```
 
-## 14. SQLite3 Database Connection
+## SQLite3 Database Connection
 
-### 14.1 Connecting to a Database
+### Connecting to a Database
 
 ```python
 # Connect to a database (creates a new database if it doesn't exist)
@@ -255,7 +245,7 @@ conn = sqlite3.connect('example.db')
 cursor = conn.cursor()
 ```
 
-### 14.2 Creating a Table
+### Creating a Table
 
 ```python
 # Create a table
@@ -271,7 +261,7 @@ cursor.execute('''
 conn.commit()
 ```
 
-### 14.3 Inserting Data
+### Inserting Data
 
 ```python
 # Insert data into the table
@@ -284,7 +274,7 @@ cursor.execute('''
 conn.commit()
 ```
 
-### 14.4 Querying Data
+### Querying Data
 
 ```python
 # Fetch all rows from the table
@@ -296,7 +286,7 @@ for row in rows:
     print(row)
 ```
 
-### 14.5 Updating Data
+### Updating Data
 
 ```python
 # Update data in the table
@@ -310,7 +300,7 @@ cursor.execute('''
 conn.commit()
 ```
 
-### 14.6 Deleting Data
+### Deleting Data
 
 ```python
 # Delete data from the table
@@ -323,7 +313,7 @@ cursor.execute('''
 conn.commit()
 ```
 
-### 14.7 Closing the Connection
+### Closing the Connection
 
 ```python
 # Close the cursor and connection when done
@@ -331,9 +321,9 @@ cursor.close()
 conn.close()
 ```
 
-## 15. JSON Data Connection
+## JSON Data Connection
 
-### 15.1 Loading JSON Data
+### Loading JSON Data
 
 ```python
 # Load JSON data from a file
@@ -342,7 +332,7 @@ with open('data.json', 'r') as json_file:
     print(data)
 ```
 
-### 15.2 Writing JSON Data
+### Writing JSON Data
 
 ```python
 # Write Python data to a JSON file