diff --git a/ippisite/ippidb/views/targetcentric.py b/ippisite/ippidb/views/targetcentric.py
index 0daea906542eb381ece4920231893300db512871..3642f530f9a9fb4bd1de402bd9cc1340cb00de9d 100644
--- a/ippisite/ippidb/views/targetcentric.py
+++ b/ippisite/ippidb/views/targetcentric.py
@@ -585,17 +585,17 @@ class SummaryView(TemplateView):
 def about_pi_general(request):
     context = {}
     cavitiescount = Cavity.objects.all().count()
-    proteincount = (
-            Chain.objects.all().values("protein__uniprot_id").distinct().count()
-        )
+    proteincount = Chain.objects.all().values("protein__uniprot_id").distinct().count()
     organismcount = (
-            Chain.objects.all().values("protein__organism__name").distinct().count()
-        )
-    orthocount = Cavity.objects.filter(type='orthosteric').count()
-    allostcount = Cavity.objects.filter(type='liganded_allosteric').count()
-    ortho_comp = Cavity.objects.filter(type='liganded_orthosteric_competitive').count()
-    ortho_nocomp = Cavity.objects.filter(type='liganded_orthosteric_noncompetitive').count()
-    
+        Chain.objects.all().values("protein__organism__name").distinct().count()
+    )
+    orthocount = Cavity.objects.filter(type="orthosteric").count()
+    allostcount = Cavity.objects.filter(type="liganded_allosteric").count()
+    ortho_comp = Cavity.objects.filter(type="liganded_orthosteric_competitive").count()
+    ortho_nocomp = Cavity.objects.filter(
+        type="liganded_orthosteric_noncompetitive"
+    ).count()
+
     context["cavitiescount"] = cavitiescount
     context["proteincount"] = proteincount
     context["organismcount"] = organismcount
@@ -603,5 +603,5 @@ def about_pi_general(request):
     context["allostcount"] = allostcount
     context["ortho_comp"] = ortho_comp
     context["ortho_nocomp"] = ortho_nocomp
-    
-    return render(request, "about-pie.html", context=context)
\ No newline at end of file
+
+    return render(request, "about-pie.html", context=context)