fix test class titles

tests/test_apis.py

@@ -1,7 +1,7 @@
 import unittest
 from django.test import TestCase
 
-Class AddMedia(unittest.TestCase):
+Class ApiTests(unittest.TestCase):
      def test_imdb:
        pass
 

tests/test_managemedia.py

@@ -1,7 +1,7 @@
 import unittest
 from django.test import TestCase
 
-Class AddMedia(unittest.TestCase):
+Class AddMediaTests(unittest.TestCase):
       def test_add_movie(self):
         pass