Added basic admin panel settings

widget_casanatics/calendar_app/admin.py

 from django.contrib import admin
+from .models import Location, Event
 
-# Register your models here.
+
+class LocationAdmin(admin.ModelAdmin):
+    model = Location
+    list_display = (
+        "venue",
+        "mode",
+    )
+
+    search_fields = (
+        "venue",
+        "mode",
+    )
+
+
+class EventAdmin(admin.ModelAdmin):
+    model = Event
+    list_display = (
+        "activity",
+        "target_datetime",
+        "estimated_hours",
+        "location",
+        "course",
+    )
+
+    search_fields = (
+        "activity",
+        "location",
+        "course",
+    )
+
+
+admin.site.register(Location, LocationAdmin)
+admin.site.register(Event, EventAdmin)