fix

flowchart/urls/oj.py

@@ -2,11 +2,13 @@ from django.urls import path
 from ..views.oj import (
     FlowchartSubmissionAPI,
     FlowchartSubmissionListAPI,
-    FlowchartSubmissionRetryAPI
+    FlowchartSubmissionRetryAPI,
+    FlowchartSubmissionCurrentAPI
 )
 
 urlpatterns = [
     path('flowchart/submission', FlowchartSubmissionAPI.as_view()),
     path('flowchart/submissions', FlowchartSubmissionListAPI.as_view()),
     path('flowchart/submission/retry', FlowchartSubmissionRetryAPI.as_view()),
+    path('flowchart/submission/current', FlowchartSubmissionCurrentAPI.as_view()),
 ]