Fix black formatting lint failures

example_script_with_progressbar.py

@@ -26,6 +26,7 @@
 To execute:
 `python example_script.py`
 """
+
 import os
 import time
 from pathlib import Path

src/py_moodle/course.py

@@ -5,6 +5,7 @@
 Provides functions to list courses, retrieve course details,
 and enumerate course sections using AJAX endpoints.
 """
+
 import json
 import time
 import urllib.parse

src/py_moodle/folder.py

@@ -8,6 +8,7 @@
 
 All code and comments are in English.
 """
+
 import json
 import re
 import time

src/py_moodle/module.py

@@ -3,6 +3,7 @@
 Generic Moodle module management helpers.
 All code and comments are in English.
 """
+
 import json
 import re
 import time

src/py_moodle/upload.py

@@ -4,6 +4,7 @@
 
 This method requires a webservice token with 'core_files_upload' capability.
 """
+
 import mimetypes
 import os
 from pathlib import Path

src/py_moodle/url.py

@@ -4,6 +4,7 @@
 Provides functions to create and delete "url" modules linking to external resources.
 All code and comments are in English.
 """
+
 from __future__ import annotations
 
 import time