added video to homepage and black as pre-commit

requirements.txt

@@ -1,7 +1,17 @@
 asgiref==3.7.2
+cfgv==3.4.0
+distlib==0.3.9
 Django==5.0
+django-enum==2.1.0
+django-phonenumber-field==8.0.0
+django-recaptcha==4.0.0
+filelock==3.17.0
+identify==2.6.9
+nodeenv==1.9.1
+phonenumbers==9.0.0
+platformdirs==4.3.6
+pre_commit==4.1.0
+PyYAML==6.0.2
 sqlparse==0.4.4
 typing_extensions==4.8.0
-django-enum
-django-recaptcha
-django-phonenumber-field[phonenumbers]
+virtualenv==20.29.3