diff --git a/backend/project/api/events/models.py b/backend/project/api/events/models.py
index 4bd226e..3f957e7 100644
--- a/backend/project/api/events/models.py
+++ b/backend/project/api/events/models.py
@@ -54,3 +54,6 @@ class Event(BaseModel):
 
     def __str__(self):
         return self.title
+
+    def run_algorythm(self):
+        pass
diff --git a/backend/project/api/events/urls.py b/backend/project/api/events/urls.py
index e71a7e9..3773dcb 100644
--- a/backend/project/api/events/urls.py
+++ b/backend/project/api/events/urls.py
@@ -11,4 +11,9 @@ router.register("", EventViewSet)
 urlpatterns = [
     path("", include(router.urls)),
     path("<event_id>/users/", views.EventUsersApiView.as_view(), name="users"),
+    path(
+        "<event_id>/run_algorythm/",
+        views.RunAlgorythmView.as_view(),
+        name="run_algotythm",
+    ),
 ]
diff --git a/backend/project/api/events/views.py b/backend/project/api/events/views.py
index a79dc82..11120f0 100644
--- a/backend/project/api/events/views.py
+++ b/backend/project/api/events/views.py
@@ -27,3 +27,18 @@ class EventUsersApiView(APIView):
         serializer = UserSerializer(users, many=True)
 
         return Response(serializer.data)
+
+
+class RunAlgorythmView(APIView):
+    def post(self, request, event_id):  # noqa: ARG002
+        try:
+            event = Event.objects.get(pk=event_id)
+        except Event.DoesNotExist:
+            return Response(
+                {"error": "Event does not exist"},
+                status=status.HTTP_404_NOT_FOUND,
+            )
+
+        event.run_algorythm()
+
+        return Response("ok")
diff --git a/backend/project/api/users/urls.py b/backend/project/api/users/urls.py
index 5e6f3a9..7abff34 100644
--- a/backend/project/api/users/urls.py
+++ b/backend/project/api/users/urls.py
@@ -5,7 +5,6 @@ from api.users.views import (
     DownloadUsersFromExcelView,
     RegisterUsersFromExcelView,
     UserViewSet,
-    UsersByEvent,
 )
 
 app_name = "users"
@@ -16,11 +15,6 @@ router.register("", UserViewSet)
 
 urlpatterns = [
     path("", include(router.urls)),
-    path(
-        "by-event/<event_id>/",
-        UsersByEvent.as_view(),
-        name="users-by-event",
-    ),
     path(
         "upload/excel/<event_id>/",
         RegisterUsersFromExcelView.as_view(),
diff --git a/backend/project/api/users/views.py b/backend/project/api/users/views.py
index eacd739..7404a78 100644
--- a/backend/project/api/users/views.py
+++ b/backend/project/api/users/views.py
@@ -1,4 +1,3 @@
-
 import io
 
 import pandas as pd
@@ -18,22 +17,6 @@ class UserViewSet(ModelViewSet):
     serializer_class = UserSerializer
 
 
-class UsersByEvent(APIView):
-    def get(self, _, event_id):
-        try:
-            event = Event.objects.get(pk=event_id)
-        except Event.DoesNotExist:
-            return Response(
-                {"error": "Event does not exist"},
-                status=status.HTTP_404_NOT_FOUND,
-            )
-
-        users = event.users.all()
-        serializer = UserSerializer(users, many=True)
-
-        return Response(serializer.data)
-
-
 class RegisterUsersFromExcelView(APIView):
     def post(self, request, event_id):
         try:
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 2c21482..1729464 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -26,7 +26,6 @@
         "@radix-ui/react-tabs": "^1.0.4",
         "@radix-ui/react-toast": "^1.1.5",
         "@vitejs/plugin-react-swc": "^3.5.0",
-        "autoprefixer": "^10.4.19",
         "class-variance-authority": "^0.7.0",
         "clsx": "^2.1.0",
         "cmdk": "^1.0.0",
@@ -60,7 +59,7 @@
         "@typescript-eslint/eslint-plugin": "^7.2.0",
         "@typescript-eslint/parser": "^7.2.0",
         "@vitejs/plugin-react": "^4.2.0",
-        "autoprefixer": "^10.4.16",
+        "autoprefixer": "^10.4.19",
         "eslint": "^8.57.0",
         "eslint-config-prettier": "^9.1.0",
         "eslint-config-standard-with-typescript": "19.0.1",
diff --git a/frontend/package.json b/frontend/package.json
index 78bee8a..a3aa4e4 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -28,7 +28,6 @@
     "@radix-ui/react-tabs": "^1.0.4",
     "@radix-ui/react-toast": "^1.1.5",
     "@vitejs/plugin-react-swc": "^3.5.0",
-    "autoprefixer": "^10.4.19",
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.0",
     "cmdk": "^1.0.0",
@@ -62,7 +61,7 @@
     "@typescript-eslint/eslint-plugin": "^7.2.0",
     "@typescript-eslint/parser": "^7.2.0",
     "@vitejs/plugin-react": "^4.2.0",
-    "autoprefixer": "^10.4.16",
+    "autoprefixer": "^10.4.19",
     "eslint": "^8.57.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-config-standard-with-typescript": "19.0.1",