Update app.py

app.py

@@ -59,7 +59,7 @@ def greet(image_to_test):
     idx = face_distances.argmin()
     filepath = known_persons[idx]
     face_distance = face_distances[idx]
-    ret = "The most similar person is of {} with score {:.3}".format(os.path.splitext(filenamme)[0],
+    ret = "The most similar person is of {} with score {:.3}".format(os.path.splitext(filepath)[0],
                                                                      100 * (1 - face_distance))
     img = face_recognition.load_image_file(filepath)
     return img, ret