diff --git a/pdf_file/__init__.py b/pdf_file/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/pdf_file/__init__.py
diff --git a/pdf_file/admin.py b/pdf_file/admin.py
new file mode 100644
index 0000000..8c38f3f
--- /dev/null
+++ b/pdf_file/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
diff --git a/pdf_file/apps.py b/pdf_file/apps.py
new file mode 100644
index 0000000..e733aea
--- /dev/null
+++ b/pdf_file/apps.py
@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class PdfFileConfig(AppConfig):
+    name = 'pdf_file'
diff --git a/pdf_file/migrations/__init__.py b/pdf_file/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/pdf_file/migrations/__init__.py
diff --git a/pdf_file/models.py b/pdf_file/models.py
new file mode 100644
index 0000000..71a8362
--- /dev/null
+++ b/pdf_file/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
diff --git a/pdf_file/tests.py b/pdf_file/tests.py
new file mode 100644
index 0000000..7ce503c
--- /dev/null
+++ b/pdf_file/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
diff --git a/pdf_file/views.py b/pdf_file/views.py
new file mode 100644
index 0000000..91ea44a
--- /dev/null
+++ b/pdf_file/views.py
@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.
diff --git a/subjects/views.py b/subjects/views.py
index de06438..14b6935 100644
--- a/subjects/views.py
+++ b/subjects/views.py
@@ -567,7 +567,7 @@ class SubjectSearchView(LoginRequiredMixin, LogMixin, ListView):
         
         subjects = Subject.objects.filter(q).distinct()
         self.resources = Resource.objects.filter(q).distinct()
-        
+
         self.totals = {'resources': self.resources.count(), 'my_subjects': subjects.count()}
        
         option = self.kwargs.get('option')
--
libgit2 0.21.2