diff --git a/rapids/views.py b/rapids/views.py
index 6c3f62a8..901ad0e1 100755
--- a/rapids/views.py
+++ b/rapids/views.py
@@ -47,6 +47,9 @@ from django_filters.views import FilterView
 from .decorators import user_is_author_or_rapid_checker
 
 from collections import defaultdict
+import json
+import statistics
+import plotly.express as px
 
 from django.core.cache import cache