remove leftover files

groups/admin.py

-from django.contrib import admin
-
-from shared.admin import MarkdownxGuardedModelAdmin
-
-from .models import Group
-
-
-class GroupAdmin(MarkdownxGuardedModelAdmin):
-    autocomplete_fields = ("lectures",)
-
-
-admin.site.register(Group, GroupAdmin)

groups/apps.py

-from django.apps import AppConfig
-
-
-class GroupsConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
-    name = "groups"
-    verbose_name = "Skupiny"

groups/models.py

-from django.db import models
-
-# Create your models here.
-
-
-class Group(models.Model):
-    name = models.CharField(
-        max_length=128,
-        verbose_name="Jméno",
-    )
-
-    lectures = models.ManyToManyField(
-        "lectures.Lecture",
-        blank=True,
-        verbose_name="Lekce",
-    )
-
-    class Meta:
-        verbose_name = "Skupina"
-        verbose_name_plural = "Skupiny"

groups/tests.py

-from django.test import TestCase
-
-# Create your tests here.

groups/views.py

-from django.shortcuts import render
-
-# Create your views here.